Family name Klesla (Klesla 
) , worldwide, is a very rare cognomen. The surname Klesla is habitual in Czechia, where it is a rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Klesla is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Klesla | Brazil, Czechia, United States |
| jan klesla (b. 1914) |
|
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|
rostislav klesla Czech ice hockey player, CZ (b. 1982) |
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