Orsa \o-rsa, or-sa\ as a girl's name. Variant of Ursula (Latin) "little she-bear".

Orsa has 8 variant forms: Orsalina, Orsaline, Orsel, Orselina, Orseline, Orsola, Orssa and Ursa.

Baby names that sound like Orsa are Arza, Irisa, Orasia and Ursy.