Surname Geisly (Geisly 
) , around the world, is an extremely rare cognomen. The last name Geisly is habitual in Latin America and the Caribbean, particularly Nicaragua, where it is a very rare surname, Venezuela, where it is an extremely rare surname, and Mexico. More prevalently, Geisly is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Geisly | Nicaragua, Mexico, Brazil, Venezuela, Peru |