Surname Ilp (Ilp 
) , around the world, is a rare cognomen. The surname Ilp is habitual in Estonia, where it is quite a common surname, Malaysia, where it is a very rare surname, and Indonesia. Very seldom, Ilp is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ilp | Germany, Indonesia, Estonia, Malaysia, United States |
| elmar ilp (b. 1904) |
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| elmar ilp (b. 1919) |
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| roland ilp Estonian Soviet local politician, EE (b. 1932) |
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