Where does “Marcelino” come from?
Marcelino (Spanish) comes from Latin Marcellinus, from Latin Marcellus, from Latin Mārcus, from Latin Martīnus, from Latin -īnus, from Proto-Italic -īnos, from Proto-Indo-European -iHnos, from Proto-Indo-European -no- — adjectival suffix.
Ancestry of “Marcelino”, step by step