Tragedeigh. Blessica would be made fun of regardless of the last name. Name her Jessica and use Blessica as a cutesy moniker if you have to, but those idiotic names are just a recipe for disaster and should be considered child abuse.
Blessica is a real name used in the Phillipines. Expand your cultural horizons a little bit, dude.
Yeah and Ernest is a name in North America but that doesn’t mean it’s not a stupid fucking name.