Globally, Slaen (Slaen ) is an extremely rare boy's first name. Much more frequently, Slaen is the last name as well as the forename.
Slaan
Mr, Leandro, Beatriz, Claudio, Adriana, Arnaldo, Marcelo, Mariana, Hector, Haydee, Lorena, Luciana, Debora, Silvia, Juana, Jaime, Lidia, Gonzi, Dindo, David, Clara, Mario, Ms, Susana, and Graciela
) is an extremely rare boy's first name. Much more frequently, Slaen is the last name as well as the forename.