In the world, Fachtna (Fachtna 
) is a very rare principally boy's, but very seldom girly given name. The first name Fachtna is characteristic of Northern Europe, particularly Ireland, where it is a rare male name. Also, Fachtna is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Fachtna | Germany, United Kingdom, Malaysia, Ireland, United States |
| fachtna joseph harte Catholic priest (b. 1930) |
|
|
| fachtna o’driscoll Irish priest and hurler, IE (b. 1952) |
|
|
| fachtna mac folachtan Gaelic abbot |
|
|
| fachtna ó hallgaith Irish erenagh and benefactor |
|
|
| fachtna of kiltoom |
|
|
| fachtna fathach |
|