Sinco means many things so you should make a more specific question or go to another site.
Chad Johnson his new name is Chad Ochocinco
UNo Sinco
It's an acronym for SAMUEL IKECHUKWU NWEFIAK CHRIS OKONKWO (SINCO). Nigerian webmaster
five,5,sinco
Sinco Ochoc
estoy bailando cinco demayo
Chad Ocho-Sinco
tony montana
uno dos trecs quatru sinco secs siatea ortro neava deias
tres cientos sesenta-y-cinco pronounced: tres sientos sesenta i sinco
Perhaps you mean "Cinco de Mayo" - in Spanish, that means the date, 5. May.