Family name Этингер (Oetinger 
, Etinger 
, Этингер 
) , across the world, is quite a rare last name. The family name Этингер is habitual in Switzerland, where it is a rare surname, Germany, and Croatia. Measured by absolute frequency, this name is the most popular in Germany, the United States, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Oetinger | Brazil, Switzerland, Argentina, United States, Germany |
| Etinger | Brazil, France, Argentina, United States, Germany |
| Этингер | Russia |
| этингер, яков гиляриевич Soviet physician, BY (b. 1887) |
|
|
| этингер, яков яковлевич Russian academic (1929-2014), RU (b. 1929) |
|