diff --git a/relying_party/relying_party/visione_views.py b/relying_party/relying_party/visione_views.py
index 7c762ea..cabfa76 100644
--- a/relying_party/relying_party/visione_views.py
+++ b/relying_party/relying_party/visione_views.py
@@ -27,6 +27,16 @@ def _normalize_fiscal_code(value):
     return fiscal_code
 
 
+def _first_present(mapping, *keys):
+    if not isinstance(mapping, dict):
+        return ""
+    for key in keys:
+        value = mapping.get(key)
+        if value:
+            return value
+    return ""
+
+
 def _body_preview(raw_body, limit=512):
     if not raw_body:
         return ""
@@ -92,8 +102,8 @@ class VisioneCompleteView(View):
             "issuer": issuer,
             "subject": subject,
             "fiscal_code": fiscal_code,
-            "first_name": user_attrs.get("given_name", ""),
-            "last_name": user_attrs.get("family_name", ""),
+            "first_name": _first_present(user_attrs, "first_name", "given_name"),
+            "last_name": _first_present(user_attrs, "last_name", "family_name"),
             "email": user_attrs.get("email", ""),
         }
         raw_body = json.dumps(payload, separators=(",", ":"))