diff --git a/docshell/shistory/SessionHistoryEntry.cpp b/docshell/shistory/SessionHistoryEntry.cpp
index 9f8ef8b674d2..8bedffbc80fd 100644
--- a/docshell/shistory/SessionHistoryEntry.cpp
+++ b/docshell/shistory/SessionHistoryEntry.cpp
@@ -404,6 +404,18 @@ SessionHistoryEntry::SetTitle(const nsAString& aTitle) {
   return NS_OK;
 }
 
+NS_IMETHODIMP
+SessionHistoryEntry::GetName(nsAString& aName) {
+  aName = mInfo->mName;
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+SessionHistoryEntry::SetName(const nsAString& aName) {
+  mInfo->mName = aName;
+  return NS_OK;
+}
+
 NS_IMETHODIMP
 SessionHistoryEntry::GetIsSubFrame(bool* aIsSubFrame) {
   *aIsSubFrame = SharedInfo()->mIsFrameNavigation;
@@ -1216,6 +1228,7 @@ void IPDLParamTraits<dom::SessionHistoryInfo>::Write(
   WriteIPDLParam(aMsg, aActor, aParam.mResultPrincipalURI);
   WriteIPDLParam(aMsg, aActor, aParam.mReferrerInfo);
   WriteIPDLParam(aMsg, aActor, aParam.mTitle);
+  WriteIPDLParam(aMsg, aActor, aParam.mName);
   WriteIPDLParam(aMsg, aActor, aParam.mPostData);
   WriteIPDLParam(aMsg, aActor, aParam.mLoadType);
   WriteIPDLParam(aMsg, aActor, aParam.mScrollPositionX);
@@ -1250,6 +1263,7 @@ bool IPDLParamTraits<dom::SessionHistoryInfo>::Read(
       !ReadIPDLParam(aMsg, aIter, aActor, &aResult->mResultPrincipalURI) ||
       !ReadIPDLParam(aMsg, aIter, aActor, &aResult->mReferrerInfo) ||
       !ReadIPDLParam(aMsg, aIter, aActor, &aResult->mTitle) ||
+      !ReadIPDLParam(aMsg, aIter, aActor, &aResult->mName) ||
       !ReadIPDLParam(aMsg, aIter, aActor, &aResult->mPostData) ||
       !ReadIPDLParam(aMsg, aIter, aActor, &aResult->mLoadType) ||
       !ReadIPDLParam(aMsg, aIter, aActor, &aResult->mScrollPositionX) ||
diff --git a/docshell/shistory/SessionHistoryEntry.h b/docshell/shistory/SessionHistoryEntry.h
index 09e65e2304bc..ab360bf96cc1 100644
--- a/docshell/shistory/SessionHistoryEntry.h
+++ b/docshell/shistory/SessionHistoryEntry.h
@@ -74,6 +74,9 @@ class SessionHistoryInfo {
   const nsAString& GetTitle() { return mTitle; }
   void SetTitle(const nsAString& aTitle) { mTitle = aTitle; }
 
+  const nsAString& GetName() { return mName; }
+  void SetName(const nsAString& aName) { mName = aName; }
+
   void SetScrollRestorationIsManual(bool aIsManual) {
     mScrollRestorationIsManual = aIsManual;
   }
@@ -124,6 +127,7 @@ class SessionHistoryInfo {
   nsCOMPtr<nsIURI> mResultPrincipalURI;
   nsCOMPtr<nsIReferrerInfo> mReferrerInfo;
   nsString mTitle;
+  nsString mName;
   nsCOMPtr<nsIInputStream> mPostData;
   uint32_t mLoadType = 0;
   int32_t mScrollPositionX = 0;
diff --git a/docshell/shistory/nsISHEntry.idl b/docshell/shistory/nsISHEntry.idl
index 5a6dc1cf810f..af5b3f4b4a89 100644
--- a/docshell/shistory/nsISHEntry.idl
+++ b/docshell/shistory/nsISHEntry.idl
@@ -75,6 +75,11 @@ interface nsISHEntry : nsISupports
     // XXX: make it [infallible] when AString supports that (bug 1491187).
     attribute AString title;
 
+    /**
+     * The name of the browsing context.
+     */
+    attribute AString name;
+
     /**
      * Was the entry created as a result of a subframe navigation?
      * - Will be 'false' when a frameset page is visited for the first time.
diff --git a/docshell/shistory/nsSHEntry.cpp b/docshell/shistory/nsSHEntry.cpp
index 8d476a461b2b..be76afea2510 100644
--- a/docshell/shistory/nsSHEntry.cpp
+++ b/docshell/shistory/nsSHEntry.cpp
@@ -208,6 +208,18 @@ nsSHEntry::SetTitle(const nsAString& aTitle) {
   return NS_OK;
 }
 
+NS_IMETHODIMP
+nsSHEntry::GetName(nsAString& aName) {
+  aName = mName;
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsSHEntry::SetName(const nsAString& aName) {
+  mName = aName;
+  return NS_OK;
+}
+
 NS_IMETHODIMP
 nsSHEntry::GetPostData(nsIInputStream** aResult) {
   *aResult = mPostData;
diff --git a/docshell/shistory/nsSHEntry.h b/docshell/shistory/nsSHEntry.h
index 058f1720fa51..20bb96541583 100644
--- a/docshell/shistory/nsSHEntry.h
+++ b/docshell/shistory/nsSHEntry.h
@@ -47,6 +47,7 @@ class nsSHEntry : public nsISHEntry {
   nsCOMPtr<nsIURI> mResultPrincipalURI;
   nsCOMPtr<nsIReferrerInfo> mReferrerInfo;
   nsString mTitle;
+  nsString mName;
   nsCOMPtr<nsIInputStream> mPostData;
   uint32_t mLoadType;
   uint32_t mID;