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Family name Klein (Klein
, クライン
, Клейн
, and others...) , in all the world, is a widespread surname. The last name Klein is characteristic of Germany, where it is a common surname, Luxembourg, and Israel (explore the name in all countries). Not in comparison with a country's population, it most frequently occurs in Germany, the United States, and France. Much less frequently, Klein is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Klein | Brazil, France, Israel, United States, Germany |
| クライン | Japan |
| Клейн | Kazakhstan, Russia, Moldova, Azerbaijan, Ukraine |
| קליין | Israel |