Marcellin
Marcellin meaning: Hammer.
Marcellin origin: Latin
Marcellin gender: Male

Marcellina
Marcellina meaning: Of Mars. Mars was mythological Roman God of fertility for whom the month March was named; mythologically identified with the Greek war God Ares.
Marcellina origin: Latin
Marcellina gender: Female

Marcelline
Marcelline meaning: Warring.
Marcelline origin: Latin
Marcelline gender: Female