Cognomen Lehár (להאר 
, Lehár 
, Легар 
) , around the globe, is a rare family name. The surname Lehár is characteristic of Eastern Europe, particularly Czechia, where it is a rare surname, Ukraine, and Hungary, where it is a very rare surname. Measured by absolute frequency, it is commonest in Eastern Europe, particularly Ukraine, Czechia, and Russia.
| VARIANT | COUNTRY |
|---|---|
| להאר | Israel |
| Lehár | Czechia, Hungary |
| Легар | Russia, Ukraine |
|
lehár ferenc Austrian composer, HU (b. 1870) |
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lehár antal Austro-Hungarian officer (1876-1962), HU (b. 1876) |
|
| jan lehár CZ (b. 1874) |
|
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| sophie lehár AT (b. 1878) |
|
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| františek lehár CZ (b. 1904) |
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| jan lehár CZ (b. 1949) |
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| daniel lehár |
|