diff --git a/src/popup/views/confirmTx.js b/src/popup/views/confirmTx.js
index 7d4f55f..3068e97 100644
--- a/src/popup/views/confirmTx.js
+++ b/src/popup/views/confirmTx.js
@@ -8,6 +8,7 @@ const {
     showError,
     hideError,
     showView,
+    addressTitle,
     formatAddressHtml,
 } = require("./helpers");
 const { state } = require("../../shared/state");
@@ -22,11 +23,19 @@ let pendingTx = null;
 function show(txInfo) {
     pendingTx = txInfo;
 
-    $("confirm-from").innerHTML = formatAddressHtml(txInfo.from, null, null);
+    const fromTitle = addressTitle(txInfo.from, state.wallets);
+    $("confirm-from").innerHTML = formatAddressHtml(
+        txInfo.from,
+        null,
+        null,
+        fromTitle,
+    );
+    const toTitle = addressTitle(txInfo.to, state.wallets);
     $("confirm-to").innerHTML = formatAddressHtml(
         txInfo.to,
         txInfo.ensName,
         null,
+        toTitle,
     );
 
     // Hide the separate ENS element — it's now inline in the address display
diff --git a/src/popup/views/helpers.js b/src/popup/views/helpers.js
index 0e0b195..dda007a 100644
--- a/src/popup/views/helpers.js
+++ b/src/popup/views/helpers.js
@@ -143,17 +143,37 @@ function escapeHtml(s) {
     return div.innerHTML;
 }
 
-// Render an address with color dot, optional ENS name, optional truncation.
-// When ensName is provided, shows ENS name (bold) on one line and
-// the address below it. Otherwise shows just the dotted address.
-function formatAddressHtml(address, ensName, maxLen) {
+// Look up an address across all wallets and return its title
+// (e.g. "Address 1.2") or null if it's not one of ours.
+function addressTitle(address, wallets) {
+    const lower = address.toLowerCase();
+    for (let wi = 0; wi < wallets.length; wi++) {
+        const addrs = wallets[wi].addresses;
+        for (let ai = 0; ai < addrs.length; ai++) {
+            if (addrs[ai].address.toLowerCase() === lower) {
+                return "Address " + (wi + 1) + "." + (ai + 1);
+            }
+        }
+    }
+    return null;
+}
+
+// Render an address with color dot, optional ENS name, optional title,
+// and optional truncation. Title and ENS are shown as bold labels above
+// the full address.
+function formatAddressHtml(address, ensName, maxLen, title) {
     const dot = addressDotHtml(address);
     const displayAddr = maxLen ? truncateMiddle(address, maxLen) : address;
-    if (ensName) {
-        return (
-            `<div class="flex items-center font-bold">${dot}${escapeHtml(ensName)}</div>` +
-            `<div class="break-all">${escapeHtml(displayAddr)}</div>`
-        );
+    if (title || ensName) {
+        let html = "";
+        if (title) {
+            html += `<div class="flex items-center font-bold">${dot}${escapeHtml(title)}</div>`;
+        }
+        if (ensName) {
+            html += `<div class="flex items-center font-bold">${title ? "" : dot}${escapeHtml(ensName)}</div>`;
+        }
+        html += `<div class="break-all">${escapeHtml(displayAddr)}</div>`;
+        return html;
     }
     return `<div class="flex items-center">${dot}<span class="break-all">${escapeHtml(displayAddr)}</span></div>`;
 }
@@ -168,6 +188,7 @@ module.exports = {
     addressColor,
     addressDotHtml,
     escapeHtml,
+    addressTitle,
     formatAddressHtml,
     truncateMiddle,
 };