Surname Zaleckas (Zaleckas 
) , all over the world, is a rare family name. The family name Zaleckas is characteristic of Lithuania, where it is quite a rare surname, Romania, where it is a rare surname, and Norway. Measured by absolute frequency, it is the most numerous in Lithuania, Romania, and Belgium.
| VARIANT | COUNTRY |
|---|---|
| Zaleckas | Norway, Romania, Belgium, United States, Lithuania |
| vytautas zaleckas LT (b. 1920) |
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| kostas zaleckas LT (b. 1948) |
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