I love the name
Mhairi (but I’ve only ever heard it with the emphasis the other way - VAH-ree), it’s one of my best friends’ names though so completely unusable for me. If you’re in Scotland it’s absolutely usable but a lot of people even here will mispronounce it MAH-ree so be prepared for that (it’s a problem my friend has a lot).
I’m not a fan of
Siobhan, no problem with the pronunciation here everyone knows how to say it but I just don’t like it. It’s definitely not as pretty as
Mhairi.