Last name Kerper (Kerper 
) , globally, is a rare cognomen. The surname Kerper is habitual in Hungary, where it is a rare surname, Austria, and Germany. Not in comparison with a country's population, it is commonest in the United States, Germany, and Hungary.
| VARIANT | COUNTRY |
|---|---|
| Kerper | Austria, Germany, Hungary, Brazil, United States |
| willem kerper NL (b. 1879) |
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| markus kerper Dr. rer. nat. Heinrich-Heine-Universität Düsseldorf 2013 |
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| chiara kerper Austrian singer, AT (b. 1998) |
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