Globally, واصل (Wasil 
, واصل 
, Wassel 
) is a common male first name. The first name واصل is characteristic of Syria, where it is quite a rare boy's name, Saudi Arabia, and Tunisia. Measured by absolute frequency, it most frequently occurs in Pakistan, Saudi Arabia, and Syria. Also, واصل is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Wasil | Pakistan, Poland, Indonesia, Egypt, United States |
| واصل | Syria, Saudi Arabia, Egypt, Yemen, Iraq |
| Wassel | Tunisia, Djibouti, Saudi Arabia, United States, Egypt |
Basil, Basile, Basileios, Basili, Basilide, Basilio, Basilius, Basílio, Bazil, Bazilij, Bazilo, Bazyli, Pasi, Vasil, Vasil', Vasile, Vasileios, Vasili, Vasilii, Vasilij, Vasilije, Vasilios, Vasilis, Vasiliy, Vasily, Vassil, Vassileios, Vassili, Vassilios, Vassilis, Vassyl, Vasyl, Vaszil, Vaszilij, Vazul, Wasilij, Wasl, Wassil, Wassili, Wassily, Wassyl, Wasyl, Βασίλειος, Βασίλης, Базил, Базиле, Базили, Базилий, Базилио, Базило,