Family name Lache (Lache 
, لاشي 
, Laach 
) , worldwide, is quite a common surname. The surname Lache is habitual in Romania, where it is quite a rare surname, Libya, and Iraq. Measured by absolute frequency, it is commonest in Colombia, Romania, and Iraq. Much less frequently, Lache is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lache | Romania, Democratic Republic of the Congo, Germany, Colombia, Peru |
| لاشي | Saudi Arabia, Algeria, Syria, Iraq, Sudan |
| Laach | Pakistan, Morocco, United States |
| albert r. lache US (b. 1863) |
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| constantin lache (b. 1923) |
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lache seastrunk American football player, US (b. 1991) |
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| stephan lache (b. 1966) |
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| wilhelm lache Austrian luger |
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| stefan lache Ph.D. Heinrich-Heine-Universität Düsseldorf 1997 |
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