Family name Alewyn (Alewyn 
) , in the world, is a very rare last name. The last name Alewyn is habitual in Netherlands, where it is a very rare surname, Germany, where it is an extremely rare surname, and the United States. More frequently, Alewyn is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Alewyn | Germany, Netherlands, South Africa, Canada, United States |
| walter gustav alewyn (b. 1810) |
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| george alewyn (b. 1871) |
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| richard alewyn German literary historian, DE (b. 1902) |
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Nel, Liebenberg, Dippenaar, Schlebusch, Kritzinger, Kitshoff, Bergwerf, Conradie, Carstens, Vorster, Henning, Hanekom, Elliott, Joubert, Lategan, Van Der Lith, Rossouw, Visser, Jooste, Grové, Graham, Burger, Bruwer, Muller, Mouton, Grove, Kriel, Stolk, Malan, Hugo, Smit, Myburgh, and Van Der Merwe