Definitions of Santos:
- noun: a port city in southwestern Brazil on an offshore island near Sao Paulo
- name: A surname (common: 1 in 3225 families; popularity rank in the U.S.: #347)
- name: A male given name (common: 1 in 5263 males; popularity rank in the U.S.: #494)
- name: A female given name (rare: 1 in 25000 females; popularity rank in the U.S.: #1612)