In the world, Estensen (Estensen 
) is an extremely rare unknown gender forename. Predominantly, Estensen is the last name as well as the forename.
Mr, Leif, Lisa, Josh, John, Jody, Jeff, Jill, Tord, Tina, Finn, Marci, Mindy, Sarah, Susan, Stine, Anita, Aksel, Cathy, Britt, Gill, Gene, Dawn, Dana, Ms, Muk, Kai, Kay, Roy, Deb, Gry, Jan, Eve, Karen, Marc, Mark, Mats, Mona, Sara, Anna, Beth, Kyle, Knut, Robt, Mary, and Kelli