Naomh - Gaelic/Irish meaning "Holy" or "Saint." I loooove Eire and its culture & history, so I'm big on its names as well. Since I leveled her mostly resto, this seemed to fit. No one can pronounce it though. Kind of like "Neev."
Céilí - My rogue, and an Irish party! I just think it's a cool word.
She dies a lot too, so I don't feel so bad now that Wisp's rogue is similar
Vasya - My tankadin. She was Imperia until I switched servers and that was taken. My husband calls me Princesse, and all variations of that were taken so I went with the equally (or more) royal Imperia. Vasya is supposedly Russian for "Royal."
Isotta/Esyllte - Add to this my husbands druid Drysta! I love the epic Tristan und Isolde. My dk and priest's names are the Italian and Welsh variations of the beautiful Isolde, and Drysta is a variation of the Welsh Drystan, obviously Isolde's counterpart. My RL name is Tristan so I'm also a little more bias.
Have a few more but their names aren't too interesting
keep them coming!