But briars are a mass of ugly, dull scrubby brambles, not striking and beautiful like a holly bush for example
That’s exactly why I like it! Kick-ass and not to be messed with. 🙂 Plus the vague fairytale/pagan connotations.
We had this a lot when naming DD - most of the names on our shortlist were deemed ‘harsh-sounding’ and not pretty enough for a girl. But we weren’t really looking for pretty!
I would infinitely rather be named Briar than Poppy or Lily or Daisy (and I prefer Holly to any of those three because it’s prickliness makes it slightly less twee).