diff --git a/lld/test/wasm/bss-only.s b/lld/test/wasm/bss-only.s
--- a/lld/test/wasm/bss-only.s
+++ b/lld/test/wasm/bss-only.s
@@ -41,3 +41,5 @@
 # CHECK-NEXT:       - Name:            __data_end
 # CHECK-NEXT:         Kind:            GLOBAL
 # CHECK-NEXT:         Index:           1
+
+# CHECK-NOT: DataSegmentNames:
diff --git a/lld/wasm/SyntheticSections.cpp b/lld/wasm/SyntheticSections.cpp
--- a/lld/wasm/SyntheticSections.cpp
+++ b/lld/wasm/SyntheticSections.cpp
@@ -566,7 +566,7 @@
   unsigned numNames = 0;
 
   for (const OutputSegment *s : segments)
-    if (!s->name.empty())
+    if (!s->name.empty() && !s->isBss)
       ++numNames;
 
   return numNames;
@@ -636,8 +636,10 @@
     writeUleb128(sub.os, count, "name count");
 
     for (OutputSegment *s : segments) {
-      writeUleb128(sub.os, s->index, "global index");
-      writeStr(sub.os, s->name, "segment name");
+      if (!s->name.empty() && !s->isBss) {
+        writeUleb128(sub.os, s->index, "global index");
+        writeStr(sub.os, s->name, "segment name");
+      }
     }
 
     sub.writeTo(bodyOutputStream);