diff --git a/core/symbol/name_spec.rb b/core/symbol/name_spec.rb
new file mode 100644
index 0000000000..15b9aa75e9
--- /dev/null
+++ b/core/symbol/name_spec.rb
@@ -0,0 +1,19 @@
+require_relative '../../spec_helper'
+
+ruby_version_is "3.0" do
+  describe "Symbol#name" do
+    it "returns string" do
+      :ruby.name.should == "ruby"
+      :ルビー.name.should == "ルビー"
+    end
+
+    it "returns same string instance" do
+      :"ruby_3".name.should.equal?(:ruby_3.name)
+      :"ruby_#{1+2}".name.should.equal?(:ruby_3.name)
+    end
+
+    it "returns frozen string" do
+      :symbol.name.should.frozen?
+    end
+  end
+end