Last name โหงว (Ngow 
, โหงว , Thynguan ) , worldwide, is quite a rare surname. The surname โหงว is habitual in Malaysia, where it is quite a rare surname, Singapore, and Trinidad and Tobago. Measured by absolute frequency, the name is most common in Malaysia, Taiwan, and China. Much less frequently, โหงว is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ngow | Thailand, Taiwan, Singapore, Malaysia, China |
| Thynguan, โหงว | Thailand |