Family name Siklér (Siklér 
) , in the entire world, is a very rare cognomen. The last name Siklér is habitual in Eastern Europe, particularly Hungary, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Siklér | Hungary |
| ferenc siklér particle physicist in Budapest, Hungary |
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| siklér kinga Hungarian association football player, HU (b. 1995) |
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