Last name Christaan (Christaan 
) , in the entire world, is an extremely rare family name. The family name Christaan is habitual in Sub-Saharan Africa, particularly South Africa, where it is an extremely rare surname. Much more frequently, Christaan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Christaan | South Africa, Spain, United States, Canada, Netherlands |
Bass, Sanchez, Salgado, Sorrell, Stevens, Barnett, Garrett, Goddard, Maloney, Lindsay, Jenkins, Suurhoff, Barrette, Nicolaas, Northrup, Vonmartin, Oliphant, Johnson, Schneider, Waring, Hedges, Link, Hall, Head, Miser, Perez, Eayrs, Martin, Felber, Morrow, Craven, Deibner, Dewitt, Dedvries, Dawson, Gauvin, Jansen, Sadler, and Von Martin