Hannan · proper noun1
- Irish · derived fromÓ hAnnáin“descendant of Annán”
- English todayHannan
Reduced Anglicized form of Irish Ó hAnnáin (“descendant of Annán”), a personal name of uncertain origin.
Hannan · proper noun2
- Mandarin · borrowed from漢南 /汉南
- English todayHannan
Etymology from Wiktionary, CC BY-SA 4.0.