Osanna \o-sanna, os(an)-na\ as a girl's name is pronounced oh-SAHN-nah. It is of Latin origin. Short form of the Latin "hosannah", a chanted prayer meaning "save, we pray".
For more information, see also the related name Hosanna.
Baby names that sound like Osanna are Osana and Ysanna. Other similar baby names are Oksanna, Josanna, Oksana, Olianna, Orania, Orianna, Osaka, Rosanna, Sanna, Zanna, Seanna, Sosanna, Susanna and Ysanne.