diff --git a/src/components/chart/ha-chart-base.ts b/src/components/chart/ha-chart-base.ts
index 7a7fa68567..09d3bd0d44 100644
--- a/src/components/chart/ha-chart-base.ts
+++ b/src/components/chart/ha-chart-base.ts
@@ -35,6 +35,15 @@ const LEGEND_OVERFLOW_LIMIT = 10;
 const LEGEND_OVERFLOW_LIMIT_MOBILE = 6;
 const DOUBLE_TAP_TIME = 300;
 
+export type CustomLegendOption = ECOption["legend"] & {
+  type: "custom";
+  data?: {
+    id?: string;
+    name: string;
+    itemStyle?: Record<string, any>;
+  }[];
+};
+
 @customElement("ha-chart-base")
 export class HaChartBase extends LitElement {
   public chart?: EChartsType;
@@ -219,16 +228,18 @@ export class HaChartBase extends LitElement {
     if (!this.options?.legend || !this.data) {
       return nothing;
     }
-    const legend = ensureArray(this.options.legend)[0] as LegendComponentOption;
-    if (!legend.show || legend.type !== "custom") {
+    const legend = ensureArray(this.options.legend).find(
+      (l) => l.show && l.type === "custom"
+    ) as CustomLegendOption | undefined;
+    if (!legend) {
       return nothing;
     }
     const datasets = ensureArray(this.data);
-    const items: LegendComponentOption["data"] =
+    const items =
       legend.data ||
-      ((datasets
+      datasets
         .filter((d) => (d.data as any[])?.length && (d.id || d.name))
-        .map((d) => d.name ?? d.id) || []) as string[]);
+        .map((d) => ({ id: d.id, name: d.name }));
 
     const isMobile = window.matchMedia(
       "all and (max-width: 450px), all and (max-height: 500px)"
@@ -249,25 +260,29 @@ export class HaChartBase extends LitElement {
           }
           let itemStyle: Record<string, any> = {};
           let name = "";
+          let id = "";
           if (typeof item === "string") {
             name = item;
-            const dataset = datasets.find(
-              (d) => d.id === item || d.name === item
-            );
-            itemStyle = {
-              color: dataset?.color as string,
-              ...(dataset?.itemStyle as { borderColor?: string }),
-            };
+            id = item;
           } else {
             name = item.name ?? "";
+            id = item.id ?? name;
             itemStyle = item.itemStyle ?? {};
           }
+          const dataset =
+            datasets.find((d) => d.id === id) ??
+            datasets.find((d) => d.name === id);
+          itemStyle = {
+            color: dataset?.color as string,
+            ...(dataset?.itemStyle as { borderColor?: string }),
+            itemStyle,
+          };
           const color = itemStyle?.color as string;
           const borderColor = itemStyle?.borderColor as string;
           return html`<li
-            .name=${name}
+            .id=${id}
             @click=${this._legendClick}
-            class=${classMap({ hidden: this._hiddenDatasets.has(name) })}
+            class=${classMap({ hidden: this._hiddenDatasets.has(id) })}
             .title=${name}
           >
             <div
@@ -645,7 +660,7 @@ export class HaChartBase extends LitElement {
       | YAXisOption
       | undefined;
     const series = ensureArray(this.data).map((s) => {
-      const data = this._hiddenDatasets.has(String(s.name ?? s.id))
+      const data = this._hiddenDatasets.has(String(s.id ?? s.name))
         ? undefined
         : s.data;
       if (data && s.type === "line") {
@@ -740,13 +755,13 @@ export class HaChartBase extends LitElement {
     if (!this.chart) {
       return;
     }
-    const name = ev.currentTarget?.name;
-    if (this._hiddenDatasets.has(name)) {
-      this._hiddenDatasets.delete(name);
-      fireEvent(this, "dataset-unhidden", { name });
+    const id = ev.currentTarget?.id;
+    if (this._hiddenDatasets.has(id)) {
+      this._hiddenDatasets.delete(id);
+      fireEvent(this, "dataset-unhidden", { id });
     } else {
-      this._hiddenDatasets.add(name);
-      fireEvent(this, "dataset-hidden", { name });
+      this._hiddenDatasets.add(id);
+      fireEvent(this, "dataset-hidden", { id });
     }
     this.requestUpdate("_hiddenDatasets");
   }
@@ -881,8 +896,8 @@ declare global {
     "ha-chart-base": HaChartBase;
   }
   interface HASSDomEvents {
-    "dataset-hidden": { name: string };
-    "dataset-unhidden": { name: string };
+    "dataset-hidden": { id: string };
+    "dataset-unhidden": { id: string };
     "chart-click": ECElementEvent;
   }
 }
diff --git a/src/components/chart/state-history-chart-line.ts b/src/components/chart/state-history-chart-line.ts
index 362d7ab579..e95d67ef07 100644
--- a/src/components/chart/state-history-chart-line.ts
+++ b/src/components/chart/state-history-chart-line.ts
@@ -111,7 +111,7 @@ export class StateHistoryChartLine extends LitElement {
     this._chartData.forEach((dataset, index) => {
       if (
         dataset.tooltip?.show === false ||
-        this._hiddenStats.has(dataset.name as string)
+        this._hiddenStats.has(dataset.id as string)
       )
         return;
       const param = params.find(
@@ -185,11 +185,11 @@ export class StateHistoryChartLine extends LitElement {
   };
 
   private _datasetHidden(ev: CustomEvent) {
-    this._hiddenStats.add(ev.detail.name);
+    this._hiddenStats.add(ev.detail.id);
   }
 
   private _datasetUnhidden(ev: CustomEvent) {
-    this._hiddenStats.delete(ev.detail.name);
+    this._hiddenStats.delete(ev.detail.id);
   }
 
   public willUpdate(changedProps: PropertyValues) {
diff --git a/src/components/chart/statistics-chart.ts b/src/components/chart/statistics-chart.ts
index 596eb92b7d..341decfd3d 100644
--- a/src/components/chart/statistics-chart.ts
+++ b/src/components/chart/statistics-chart.ts
@@ -31,6 +31,7 @@ import {
 } from "../../data/recorder";
 import type { ECOption } from "../../resources/echarts";
 import type { HomeAssistant } from "../../types";
+import type { CustomLegendOption } from "./ha-chart-base";
 import "./ha-chart-base";
 
 export const supportedStatTypeMap: Record<StatisticType, StatisticType> = {
@@ -96,7 +97,7 @@ export class StatisticsChart extends LitElement {
 
   @state() private _chartData: (LineSeriesOption | BarSeriesOption)[] = [];
 
-  @state() private _legendData: string[] = [];
+  @state() private _legendData: NonNullable<CustomLegendOption["data"]> = [];
 
   @state() private _statisticIds: string[] = [];
 
@@ -183,12 +184,12 @@ export class StatisticsChart extends LitElement {
   }
 
   private _datasetHidden(ev: CustomEvent) {
-    this._hiddenStats.add(ev.detail.name);
+    this._hiddenStats.add(ev.detail.id);
     this.requestUpdate("_hiddenStats");
   }
 
   private _datasetUnhidden(ev: CustomEvent) {
-    this._hiddenStats.delete(ev.detail.name);
+    this._hiddenStats.delete(ev.detail.id);
     this.requestUpdate("_hiddenStats");
   }
 
@@ -199,8 +200,8 @@ export class StatisticsChart extends LitElement {
       : "";
     return params
       .map((param, index: number) => {
-        if (rendered[param.seriesName]) return "";
-        rendered[param.seriesName] = true;
+        if (rendered[param.seriesIndex]) return "";
+        rendered[param.seriesIndex] = true;
 
         const statisticId = this._statisticIds[param.seriesIndex];
         const stateObj = this.hass.states[statisticId];
@@ -367,6 +368,7 @@ export class StatisticsChart extends LitElement {
     const statisticsData = Object.entries(this.statisticsData);
     const totalDataSets: typeof this._chartData = [];
     const legendData: {
+      id: string;
       name: string;
       color?: ZRColor;
       borderColor?: ZRColor;
@@ -540,6 +542,7 @@ export class StatisticsChart extends LitElement {
               : displayedLegend === false;
             if (showLegend) {
               statLegendData.push({
+                id: statistic_id,
                 name,
                 color: series.color as ZRColor,
                 borderColor: series.itemStyle?.borderColor,
@@ -584,7 +587,7 @@ export class StatisticsChart extends LitElement {
           }
           dataValues.push(val);
         });
-        if (!this._hiddenStats.has(name)) {
+        if (!this._hiddenStats.has(statistic_id)) {
           pushData(startDate, new Date(stat.end), dataValues);
         }
       });
@@ -598,10 +601,10 @@ export class StatisticsChart extends LitElement {
       this.unit = unit;
     }
 
-    legendData.forEach(({ name, color, borderColor }) => {
+    legendData.forEach(({ id, name, color, borderColor }) => {
       // Add an empty series for the legend
       totalDataSets.push({
-        id: name + "-legend",
+        id: id,
         name: name,
         color,
         itemStyle: {
@@ -616,7 +619,7 @@ export class StatisticsChart extends LitElement {
     this._chartData = totalDataSets;
     if (legendData.length !== this._legendData.length) {
       // only update the legend if it has changed or it will trigger options update
-      this._legendData = legendData.map(({ name }) => name);
+      this._legendData = legendData.map(({ id, name }) => ({ id, name }));
     }
     this._statisticIds = statisticIds;
   }
diff --git a/src/panels/lovelace/cards/energy/hui-energy-devices-detail-graph-card.ts b/src/panels/lovelace/cards/energy/hui-energy-devices-detail-graph-card.ts
index d3d4839431..64ba5fd67b 100644
--- a/src/panels/lovelace/cards/energy/hui-energy-devices-detail-graph-card.ts
+++ b/src/panels/lovelace/cards/energy/hui-energy-devices-detail-graph-card.ts
@@ -6,7 +6,6 @@ import { customElement, property, state } from "lit/decorators";
 import { classMap } from "lit/directives/class-map";
 import memoizeOne from "memoize-one";
 import type { BarSeriesOption } from "echarts/charts";
-import type { LegendComponentOption } from "echarts/components";
 import { getGraphColorByIndex } from "../../../../common/color/colors";
 import { getEnergyColor } from "./common/color";
 import "../../../../components/ha-card";
@@ -39,6 +38,7 @@ import {
 import { storage } from "../../../../common/decorators/storage";
 import type { ECOption } from "../../../../resources/echarts";
 import { formatNumber } from "../../../../common/number/format_number";
+import type { CustomLegendOption } from "../../../../components/chart/ha-chart-base";
 
 const UNIT = "kWh";
 
@@ -55,7 +55,7 @@ export class HuiEnergyDevicesDetailGraphCard
 
   @state() private _data?: EnergyData;
 
-  @state() private _legendData?: LegendComponentOption["data"];
+  @state() private _legendData?: CustomLegendOption["data"];
 
   @state() private _start = startOfToday();
 
@@ -149,12 +149,12 @@ export class HuiEnergyDevicesDetailGraphCard
     );
 
   private _datasetHidden(ev) {
-    this._hiddenStats = [...this._hiddenStats, ev.detail.name];
+    this._hiddenStats = [...this._hiddenStats, ev.detail.id];
   }
 
   private _datasetUnhidden(ev) {
     this._hiddenStats = this._hiddenStats.filter(
-      (stat) => stat !== ev.detail.name
+      (stat) => stat !== ev.detail.id
     );
   }
 
@@ -314,6 +314,7 @@ export class HuiEnergyDevicesDetailGraphCard
 
     datasets.push(...processedData);
     this._legendData = processedData.map((d) => ({
+      id: d.id as string,
       name: d.name as string,
       itemStyle: {
         color: d.color as string,
@@ -330,6 +331,7 @@ export class HuiEnergyDevicesDetailGraphCard
       );
       datasets.push(untrackedData);
       this._legendData.push({
+        id: untrackedData.id as string,
         name: untrackedData.name as string,
         itemStyle: {
           color: untrackedData.color as string,