#historical registry
- Agus — A proper name or Romanian masculine hypocorism, historically attested in old documents as a pet name or a shortened derivative of given names of Greek or Slavic-Balkan origin (such as Agapie or Anghel), or as a regional surname recorded in traditional onomastics.
- Arsip — A very rare proper personal or toponymic name found in the Romanian linguistic space, most likely having archaic onomastic roots or being a locally modified phonetic variant of an ancient surname. In certain historical documents or Balkan microtoponymy, the term may identify a small plot of land, a specific boundary point, or an ancestor's name preserved in isolated cadastral registries from rural areas.