Last name וסטר (Wester 
, וסטר 
) , worldwide, is a common surname. The family name וסטר is characteristic of Aruba, where it is quite a common surname, Sweden, and Luxembourg. Measured by absolute frequency, this name is the most popular in the United States, Sweden, and Germany. Very seldom, וסטר is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wester | Germany, Sweden, United States, Brazil, Netherlands |
| וסטר | Israel |