diff --git a/src/jsonpath.js b/src/jsonpath.js
index c9422f4..ed0a19b 100644
--- a/src/jsonpath.js
+++ b/src/jsonpath.js
@@ -837,8 +837,12 @@ class JSONPathClass {
         } else if (loc.includes(',')) { // [name1,name2,...]
             const parts = loc.split(',');
             for (const part of parts) {
+                // Strip the quotes that survive tokenization of a quoted union
+                // member (e.g. $['x','y'] leaves parts ["x'", "'y"]); bare and
+                // numeric members have no quotes and are unaffected.
+                const prop = part.trim().replace(/^['"]|['"]$/gu, '');
                 addRet(this._trace(
-                    unshift(part, x),
+                    unshift(prop, x),
                     val,
                     path,
                     parent,
diff --git a/test/test.properties.js b/test/test.properties.js
index 7201577..44f720e 100644
--- a/test/test.properties.js
+++ b/test/test.properties.js
@@ -25,6 +25,13 @@ checkBuiltInVMAndNodeVM(function (vmType, setBuiltInState) {
             assert.deepEqual(result, expected);
         });
 
+        it('Union of quoted property names', () => {
+            const data = {x: 1, y: 2, z: 3};
+            assert.deepEqual(jsonpath({json: data, path: "$['x','y']"}), [1, 2]);
+            assert.deepEqual(jsonpath({json: data, path: '$["x","y"]'}), [1, 2]);
+            assert.deepEqual(jsonpath({json: data, path: "$['x', 'y']"}), [1, 2]);
+        });
+
         it('At signs within properties', () => {
             let result = jsonpath({json, path: "$.datafield[?(@.tag=='035')]", wrap: false});
             assert.deepEqual(result, [json.datafield[0]]);