Family name Baptism (Badisa 
, Baptisma 
, Baptism) , in the entire world, is quite a rare cognomen. The surname Baptism is habitual in Botswana, where it is quite a rare surname, Philippines, where it is a rare surname, and India. Much less frequently, Baptism is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Badisa | Ethiopia, Philippines, South Africa, India, Botswana |
| Baptisma | Brazil, Philippines, Nigeria, United States |
| Baptisme | Brazil, United States |