Family name Bayiç (Bayiç 
) , all over the world, is a very rare cognomen. The family name Bayiç is habitual in Western Asia, particularly Turkey, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Bayiç | Turkey |
|
hakkı behiç bayiç Turkish politician, TR (b. 1886) |
|