diff --git a/src/popup/views/addressDetail.js b/src/popup/views/addressDetail.js
index 4eda88c..8e6f7ee 100644
--- a/src/popup/views/addressDetail.js
+++ b/src/popup/views/addressDetail.js
@@ -4,6 +4,7 @@ const {
     showFlash,
     balanceLinesForAddress,
     addressDotHtml,
+    addressTitle,
     escapeHtml,
     truncateMiddle,
 } = require("./helpers");
@@ -190,12 +191,14 @@ function renderTransactions(txs) {
                 ? tx.to
                 : tx.from;
         const ensName = ensNameMap.get(counterparty) || null;
+        const title = addressTitle(counterparty, state.wallets);
         const dirLabel = tx.directionLabel;
         const amountStr = tx.value
             ? escapeHtml(tx.value + " " + tx.symbol)
             : escapeHtml(tx.symbol);
         const maxAddr = Math.max(32, 36 - Math.max(0, amountStr.length - 10));
-        const displayAddr = ensName || truncateMiddle(counterparty, maxAddr);
+        const displayAddr =
+            title || ensName || truncateMiddle(counterparty, maxAddr);
         const addrStr = escapeHtml(displayAddr);
         const dot = addressDotHtml(counterparty);
         const err = tx.isError ? " (failed)" : "";
diff --git a/src/popup/views/addressToken.js b/src/popup/views/addressToken.js
index f3b6ccb..211f144 100644
--- a/src/popup/views/addressToken.js
+++ b/src/popup/views/addressToken.js
@@ -6,6 +6,7 @@ const {
     showView,
     showFlash,
     addressDotHtml,
+    addressTitle,
     escapeHtml,
     truncateMiddle,
     balanceLine,
@@ -249,12 +250,14 @@ function renderTransactions(txs) {
     for (const tx of txs) {
         const counterparty = tx.direction === "sent" ? tx.to : tx.from;
         const ensName = ensNameMap.get(counterparty) || null;
+        const title = addressTitle(counterparty, state.wallets);
         const dirLabel = tx.directionLabel;
         const amountStr = tx.value
             ? escapeHtml(tx.value + " " + tx.symbol)
             : escapeHtml(tx.symbol);
         const maxAddr = Math.max(32, 36 - Math.max(0, amountStr.length - 10));
-        const displayAddr = ensName || truncateMiddle(counterparty, maxAddr);
+        const displayAddr =
+            title || ensName || truncateMiddle(counterparty, maxAddr);
         const addrStr = escapeHtml(displayAddr);
         const dot = addressDotHtml(counterparty);
         const err = tx.isError ? " (failed)" : "";
diff --git a/src/popup/views/home.js b/src/popup/views/home.js
index 78fbff2..cb7cd24 100644
--- a/src/popup/views/home.js
+++ b/src/popup/views/home.js
@@ -6,6 +6,7 @@ const {
     isoDate,
     timeAgo,
     addressDotHtml,
+    addressTitle,
     escapeHtml,
     truncateMiddle,
 } = require("./helpers");
@@ -110,8 +111,9 @@ function renderHomeTxList(ctx) {
         const amountStr = tx.value
             ? escapeHtml(tx.value + " " + tx.symbol)
             : escapeHtml(tx.symbol);
+        const title = addressTitle(counterparty, state.wallets);
         const maxAddr = Math.max(32, 36 - Math.max(0, amountStr.length - 10));
-        const displayAddr = truncateMiddle(counterparty, maxAddr);
+        const displayAddr = title || truncateMiddle(counterparty, maxAddr);
         const addrStr = escapeHtml(displayAddr);
         const dot = addressDotHtml(counterparty);
         const err = tx.isError ? " (failed)" : "";
diff --git a/src/popup/views/send.js b/src/popup/views/send.js
index d96d5b7..6a7b630 100644
--- a/src/popup/views/send.js
+++ b/src/popup/views/send.js
@@ -1,6 +1,12 @@
 // Send view: collect To, Amount, Token. Then go to confirmation.
 
-const { $, showFlash, addressDotHtml, escapeHtml } = require("./helpers");
+const {
+    $,
+    showFlash,
+    addressDotHtml,
+    addressTitle,
+    escapeHtml,
+} = require("./helpers");
 const { state, currentAddress } = require("../../shared/state");
 let ctx;
 const { getProvider } = require("../../shared/balances");
@@ -44,8 +50,15 @@ function updateSendBalance() {
     const dot = addressDotHtml(addr.address);
     const link = `https://etherscan.io/address/${addr.address}`;
     const extLink = `<a href="${link}" target="_blank" rel="noopener" class="inline-flex items-center">${EXT_ICON}</a>`;
+    const title = addressTitle(addr.address, state.wallets);
     let fromHtml = "";
-    if (addr.ensName) {
+    if (title) {
+        fromHtml += `<div class="flex items-center font-bold">${dot}${escapeHtml(title)}</div>`;
+        if (addr.ensName) {
+            fromHtml += `<div>${escapeHtml(addr.ensName)}</div>`;
+        }
+        fromHtml += `<div class="break-all">${escapeHtml(addr.address)}${extLink}</div>`;
+    } else if (addr.ensName) {
         fromHtml += `<div class="flex items-center font-bold">${dot}${escapeHtml(addr.ensName)}</div>`;
         fromHtml += `<div class="break-all">${escapeHtml(addr.address)}${extLink}</div>`;
     } else {
diff --git a/src/popup/views/txStatus.js b/src/popup/views/txStatus.js
index a36fd31..a755b84 100644
--- a/src/popup/views/txStatus.js
+++ b/src/popup/views/txStatus.js
@@ -5,6 +5,7 @@ const {
     showView,
     showFlash,
     addressDotHtml,
+    addressTitle,
     escapeHtml,
 } = require("./helpers");
 const { state, saveState } = require("../../shared/state");
@@ -37,6 +38,13 @@ function toAddressHtml(address) {
     const dot = addressDotHtml(address);
     const link = `https://etherscan.io/address/${address}`;
     const extLink = `<a href="${link}" target="_blank" rel="noopener" class="inline-flex items-center">${EXT_ICON}</a>`;
+    const title = addressTitle(address, state.wallets);
+    if (title) {
+        return (
+            `<div class="flex items-center font-bold">${dot}${escapeHtml(title)}</div>` +
+            `<div class="break-all">${escapeHtml(address)}${extLink}</div>`
+        );
+    }
     return `<div class="flex items-center">${dot}<span class="break-all">${escapeHtml(address)}</span>${extLink}</div>`;
 }
 
diff --git a/src/shared/balances.js b/src/shared/balances.js
index 732812a..7ad0872 100644
--- a/src/shared/balances.js
+++ b/src/shared/balances.js
@@ -123,15 +123,27 @@ async function refreshBalances(wallets, rpcUrl, blockscoutUrl, trackedTokens) {
                     }),
             );
 
-            // ENS reverse lookup
+            // ENS reverse lookup — only overwrite on success so that
+            // transient RPC errors don't wipe a previously resolved name.
             updates.push(
                 provider
                     .lookupAddress(addr.address)
                     .then((name) => {
                         addr.ensName = name || null;
+                        log.debugf(
+                            "ENS reverse",
+                            addr.address,
+                            "->",
+                            addr.ensName,
+                        );
                     })
-                    .catch(() => {
-                        addr.ensName = null;
+                    .catch((e) => {
+                        log.errorf(
+                            "ENS reverse failed",
+                            addr.address,
+                            e.message,
+                        );
+                        // Keep existing addr.ensName if we had one
                     }),
             );
 
diff --git a/src/shared/ens.js b/src/shared/ens.js
index 9b06aa6..d0dcc01 100644
--- a/src/shared/ens.js
+++ b/src/shared/ens.js
@@ -39,7 +39,7 @@ async function resolveEnsName(address, rpcUrl) {
         return name;
     } catch (e) {
         log.errorf("ENS reverse lookup failed", address, e.message);
-        setCache(address, null);
+        // Don't cache failures — let subsequent lookups retry
         return null;
     }
 }