All around the world, Briallen (Briallen 
) is a very rare girly forename. The first name Briallen is characteristic of Australia and New Zealand, particularly Australia, where it is a rare feminine name.
| VARIANT | COUNTRY |
|---|---|
| Briallen | Argentina, United Kingdom, United States, Australia |
| briallen hopper American writer and literature scholar (b. 1978) |
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| briallen lobb researcher |
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