chamaquito
little kid
chamaco
kid (colloquial)
+
-ito
diminutive suffix
Chamaquito means little kid and is formed from chamaco0 (kid0) + -ito1 (diminutive suffix1), emphasizing its smallness or cuteness.
noun
- little kidA little child or kid (diminutive form, used affectionately)El chamaquito jugaba feliz en el parque. // The little kid played happily in the park.