diff --git a/src/FormulateInputGroup.vue b/src/FormulateInputGroup.vue
index d25f41f..b23f282 100644
--- a/src/FormulateInputGroup.vue
+++ b/src/FormulateInputGroup.vue
@@ -54,7 +54,9 @@ export default {
   methods: {
     groupItemContext (context, option, groupAttributes) {
       const optionAttributes = {}
-      const ctx = Object.assign({}, context, option, groupAttributes, optionAttributes)
+      const ctx = Object.assign({}, context, option, groupAttributes, optionAttributes, !context.hasGivenName ? {
+        name: true
+      } : {})
       return ctx
     }
   }
diff --git a/src/libs/context.js b/src/libs/context.js
index 53dc32d..3aec415 100644
--- a/src/libs/context.js
+++ b/src/libs/context.js
@@ -164,17 +164,7 @@ function nameOrFallback () {
  * determine if an input has a user-defined name
  */
 function hasGivenName () {
-  if (
-    this.name &&
-    typeof this.name === 'string' &&
-    this.name !== `${this.type}_${this.id}` &&
-    this.name !== `${this.type}_${this.defaultId}` &&
-    // radio and checkbox options have their value as part of their ID so we need to filter those out too
-    this.name !== `${this.type}_${(String(this.id).replace('_' + String(this.value), ''))}`
-  ) {
-    return true
-  }
-  return false
+  return typeof this.name !== 'boolean'
 }
 
 /**