Cognomen Lai-Fatt (Lai-Fatt 
) , in the world, is an extremely rare last name. The cognomen Lai-Fatt is habitual in Northern America, particularly the United States, where it is an extremely rare surname. Parts of the name also exists independently as a last name Lai, and a last name Fatt.
| VARIANT | COUNTRY |
|---|---|
| Lai-Fatt | United States |
| kyle ricardo lai-fatt foster jenkins Jamaican-American project manager and software engineer, US (b. 1974) |
|