Family name Ledwith (Ledwith 
) , in all the world, is quite a rare cognomen. The last name Ledwith is habitual in Ireland, where it is quite a rare surname, New Zealand, where it is a rare surname, and Australia. In absolute terms, it is the most numerous in the United States, Ireland, and the United Kingdom.
| VARIANT | COUNTRY |
|---|---|
| Ledwith | United Kingdom, United States, Ireland, Afghanistan, Australia |
|
|
thomas a. ledwith American politician, US (b. 1840) |
|
| mike ledwith American baseball player, US (b. 1874) |
|
|
| anthony ledwith British chemist, GB (b. 1933) |
|
|
| micheál ledwith Irish former priest, IE (b. 1942) |
|
|
| anne ledwith Peerage person ID=254718 |
|
|
| joseph ledwith (died 1882) |
|
|
| martin ledwith British actor, GB |
|
|
| míċeál ledwith GB |
|