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Last name Gustaaf (Gustaaf
, Густав
, Густааф
) , around the globe, is a rare cognomen. The cognomen Gustaaf is habitual in Belgium, where it is a rare surname, Bulgaria, and Spain. Measured by absolute frequency, it most frequently occurs in Indonesia, Belgium, and Spain. More frequently, Gustaaf is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gustaaf | Netherlands, Suriname, Belgium, Spain, Indonesia |
| Густав | Kazakhstan, Estonia, Russia, Lithuania, Ukraine |
| Густааф | Ukraine |
Bos, Tuasuun, Vissers, Vermeir, Foubert, Willems, Meersman, Schardijn, Corthals, Cornelis, Curinckx, Breyssem, Prihatin, Dierickx, Dieltjens, Dobbeleer, Janssens, Eerenstein, Verhulst, Verborgt, Campenaerts, Vogelsang, Duschek, Piepers, Peeters, Kurvers, Van, Joos, Thys, Sonck, Aerts, Boeck, Hagen, Vogel, Brandt, Gordts, Walangitang, Jacobs, Ekkerd, Heyvaert, Hoeven, Verwimp, Franck, Malfait, Mertens, Stevens, Schrils, Cooreman, Tompoh, and Vandervoort