Globally, Helfrid (Helfrid 
, Сигна 
) is a rare gender-neutral forename. The forename Helfrid is characteristic of Sweden, where it is quite a rare feminine name, the Democratic Republic of the Congo, where it is a rare masculine name, and Tanzania. Much less frequently, Helfrid is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Helfrid | Democratic Republic of the Congo, Sweden, Greece, France, Tanzania |
| Сигна | Estonia |
|
helfrid kinmansson Swedish actress, SE (b. 1831) |
|
|
helfrid lambert Swedish actress (1868-1954), SE (b. 1868) |
|
|
|
helfrid torsslow actor, SE (b. 1876) |
|
| helfrid jordan Swedish writer, SE (b. 1902) |
|
|
| helfrid ingeborg selldin SE (b. 1897) |
|
|
| helfrid eriksson (b. 1908) |
|
|
| helfrid bergström Swedish suffragist, SE |
|