"Form of Sincere"
The name Cyncere is commonly a unisex name from the "American" origin.
Cyncere is a respelling of Sincere, the given name taken from the English adjective sincere, which derives from Latin sincerus. The spelling replaces the initial S with C and the first i with y while keeping the pronunciation. Cyncere first appears in United States birth records in 1999, and the spelling is not recorded before that date.
Sincere means "Honest".
The pronunciation of Cyncere is sin-SEER.