(Japanese) The pure one Sadda, Sadaa, Sadako, Saddaa
(Indian / Iranian) Resembling a pearl / resembling a seashell Sadafa, Sadafah, Sadafia, Sadafea, Sadafiya, Sadafe... sadaf
(Arabic) Form of Zada, meaning “fortunate one; lucky; prosperous” Sada, Sayda, Saida, Sayeda, Saeda... sadah