Across the world, Oñederra (Oñederra ) is an extremely rare unknown gender forename. More frequently, Oñederra is the last name as well as the forename.
Onederra
Mari, Alejandra, Fernando, Joaquina, Roberto, Iñigo, Imanol, Endika, Nelida, Javier, Kimetz, Carmen, Aaelena, Ainhoa, Andoni, Miguel Angel, Maider, Olatz, Elena, Julio, Jorje, Gorka, Delia, Paula, Aitor, Aratz, Ander, Maite, Marta, Maria, Igor, Martin, and Maria Cecilia
) is an extremely rare unknown gender forename. More frequently, Oñederra is the last name as well as the forename.