Cefirino \ce-firi-no, cef(i)-rino\ as a boy's name is a variant of Seferino (Spanish, Greek), and the meaning of Cefirino is "west wind". See also Zephyr.
The baby name Cefirino sounds like Zefirino, Zefarin and Severino. Other similar baby names are Sebarino and Cereno.