diff --git a/src/Engine/Events/EventInterpreter.cpp b/src/Engine/Events/EventInterpreter.cpp
index 98d7479f54b2..7d4a58d69d1c 100644
--- a/src/Engine/Events/EventInterpreter.cpp
+++ b/src/Engine/Events/EventInterpreter.cpp
@@ -89,7 +89,7 @@ static void spawnMonsters(int16_t typeindex, int16_t level, int count,
         for (int i = oldNumActors; i < pActors.size(); ++i) {
             pActors[i].PrepareSprites(0);
             pActors[i].yawAngle = direction.uYawAngle;
-            pActors[i].dword_000334_unique_name = uUniqueName;
+            pActors[i].uniqueNameIndex = uUniqueName;
         }
     }
 }
diff --git a/src/Engine/Objects/Actor.h b/src/Engine/Objects/Actor.h
index 1e89062afa98..2f466b8d84a4 100644
--- a/src/Engine/Objects/Actor.h
+++ b/src/Engine/Objects/Actor.h
@@ -237,7 +237,7 @@ class Actor {
     std::array<ActorJob, 8> scheduledJobs;
     Pid summonerId;
     Pid lastCharacterIdToHit;
-    int dword_000334_unique_name = 0; // Index into pMonsterStats->pPlaceStrings for a unique monster name.
+    int uniqueNameIndex = 0; // Index into pMonsterStats->pUniqueNames for a unique monster name. Regular name is used if this field is 0.
     bool donebloodsplat{ false };
 };
 
diff --git a/src/Engine/Objects/Monsters.cpp b/src/Engine/Objects/Monsters.cpp
index 5fa1f4f14b14..03d14195ee85 100644
--- a/src/Engine/Objects/Monsters.cpp
+++ b/src/Engine/Objects/Monsters.cpp
@@ -430,7 +430,7 @@ void MonsterStats::InitializePlacements(const Blob &placements) {
             *tmp_pos = 0;
             if (temp_str_len) {
                 if (decode_step == 1)
-                    pPlaceStrings[i] = removeQuotes(test_string);
+                    pUniqueNames[i] = removeQuotes(test_string);
             } else {
                 break_loop = true;
             }
diff --git a/src/Engine/Objects/Monsters.h b/src/Engine/Objects/Monsters.h
index 4a55c8ea6988..3c69b4902e0b 100644
--- a/src/Engine/Objects/Monsters.h
+++ b/src/Engine/Objects/Monsters.h
@@ -84,8 +84,8 @@ struct MonsterStats {
     void InitializePlacements(const Blob &placements);
     MonsterId FindMonsterByTextureName(const std::string &Str2);
 
-    IndexedArray<MonsterInfo, MONSTER_FIRST, MONSTER_LAST> pInfos;      // 0 - 5b18h
-    std::array<std::string, 31> pPlaceStrings;      // 5B18h placement counts from 1
+    IndexedArray<MonsterInfo, MONSTER_FIRST, MONSTER_LAST> pInfos;
+    std::array<std::string, 31> pUniqueNames; // Names of unique monsters, see Actor::uniqueNameIndex. Element 0 is unused.
 };
 
 struct MonsterDesc {
diff --git a/src/Engine/Snapshots/EntitySnapshots.cpp b/src/Engine/Snapshots/EntitySnapshots.cpp
index 38b38445c4a0..41bcf46b82ed 100644
--- a/src/Engine/Snapshots/EntitySnapshots.cpp
+++ b/src/Engine/Snapshots/EntitySnapshots.cpp
@@ -1230,7 +1230,7 @@ void snapshot(const Actor &src, Actor_MM7 *dst) {
 
     dst->uSummonerID = src.summonerId.packed();
     dst->uLastCharacterIDToHit = src.lastCharacterIdToHit.packed();
-    dst->dword_000334_unique_name = src.dword_000334_unique_name;
+    dst->dword_000334_unique_name = src.uniqueNameIndex;
 }
 
 void reconstruct(const Actor_MM7 &src, Actor *dst) {
@@ -1324,7 +1324,7 @@ void reconstruct(const Actor_MM7 &src, Actor *dst) {
 
     dst->summonerId = Pid::fromPacked(src.uSummonerID);
     dst->lastCharacterIdToHit = Pid::fromPacked(src.uLastCharacterIDToHit);
-    dst->dword_000334_unique_name = src.dword_000334_unique_name;
+    dst->uniqueNameIndex = src.dword_000334_unique_name;
 }
 
 void snapshot(const BLVDoor &src, BLVDoor_MM7 *dst) {
diff --git a/src/GUI/GUIWindow.cpp b/src/GUI/GUIWindow.cpp
index da26926ec3e9..be27aaad4fbe 100644
--- a/src/GUI/GUIWindow.cpp
+++ b/src/GUI/GUIWindow.cpp
@@ -1319,8 +1319,8 @@ std::string NameAndTitle(NPCData *npc) {
 
 
 std::string GetDisplayName(Actor *actor) {
-    if (actor->dword_000334_unique_name)
-        return pMonsterStats->pPlaceStrings[actor->dword_000334_unique_name];
+    if (actor->uniqueNameIndex)
+        return pMonsterStats->pUniqueNames[actor->uniqueNameIndex];
     else
         return pMonsterStats->pInfos[actor->monsterInfo.uID].pName;
 }