Family name 池原 (Ikehara 
, 池原 
) , worldwide, is a rare last name. The surname 池原 is habitual in Peru, where it is a rare surname, Brazil, and Japan, where it is a very rare surname. In absolute terms, it is commonest in Brazil, the United States, and Japan. Very seldom, 池原 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ikehara | Japan, Brazil, United States, Argentina, Peru |
| 池原 | China |
| 池原あかね JP (b. 1964) |
|
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| 池原綾香 Japanese handball player, JP (b. 1990) |
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