Sosaia is a unisex given name of Polynesian origin, specifically from Tonga and Samoa. It is derived from the Polynesian word "sosa," which means "to follow" or "to obey." The name Sosaia is often associated with Polynesian culture and tradition, reflecting values such as respect, obedience, and adherence to communal norms.
"The name Sosaia experienced a notable peak in popularity between 2007 and 2012, with the highest number of births recorded in those years. However, overall it has maintained a relatively consistent level of usage since 1987."