ÕispuuEstonian Õispuu is an Estonian surname meaning "blossom/flower tree".
OitEstonian Oit is an Estonian surname possibly derived from "õitsev", meaning "to blossom" or "to bloom".
OjaEstonian From the Estonian word oja, meaning "creek".
OjakäärEstonian Ojakäär is an Estonian name meaning "runnel" or "stream edge".
OjalaEstonian, Finnish From oja meaning ‘ditch’, ‘channel’ + the local suffix -la, a habitational name from any of the numerous farms so named throughout Finland, early settlement of the country having been concentrated along waterways... [more]