Last name Villaruz (Villaruz 
) , worldwide, is a common surname. The last name Villaruz is characteristic of Philippines, where it is quite a common surname, United Arab Emirates, where it is quite a rare surname, and Kuwait. In absolute terms, the name is most common in Philippines, the United States, and United Arab Emirates.
| VARIANT | COUNTRY |
|---|---|
| Villaruz | Saudi Arabia, United States, Taiwan, Philippines, United Arab Emirates |
| magdalena villaruz Filipino inventor, PH (b. 1934) |
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| francisco villaruz, jr. Filipino judge, PH (b. 1943) |
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