Last name Longly (Longly 
) , all over the world, is a rare surname. The surname Longly is habitual in Australia, where it is a very rare surname, the United Kingdom, and the United States. In absolute terms, this name is the most popular in the United States, China, and the United Kingdom. Very seldom, Longly is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Longly | United Kingdom, Australia, United States, India, China |
| george-henry longly GB (b. 1978) |
|
|
| catherine longly BE |
|