Cognomen Gilkens (Gilkens 
) , worldwide, is a very rare family name. The cognomen Gilkens is habitual in Western Europe, particularly Belgium, where it is a rare surname, Netherlands, where it is a very rare surname, and France.
| VARIANT | COUNTRY |
|---|---|
| Gilkens | France, Belgium, Netherlands |
| ida jacoba gilkens (b. 1902) |
|
|
| petrus gilkens |
|