Maria

Crystal, since the Crystal we all know is named "Marina". :T

Soul.

Frank.

Farmer

Mario

Bill Nye.

http://www.behindthename.com/name/kotone

Harper
Melody
Some music-related name, since "Kotone" means the sound of a harp. (Thanks Bulbapedia!)

Copy/pasted from PokeCommunity topic I found while googling:
HIBIKI
Gender: Masculine
Usage: Japanese
Other Scripts: 響 (Japanese)
Means "echo, sound" in Japanese

So, Kotone's english name will be music-related.

>>305
Btw, I laughed out loud.

Once again, Quote from Serebii

"The official site has updated with details for Saturday's episode and have revealed Kotone (コトネ)'s US name. This name is the same name in both the Animé and the HeartGold & SoulSilver Games and as such, she is now known in English speaking territories as Lyra. This name keeps the same meaning as the Japanese name in that it's based on the sound of a harp."

Red's a sharp one, he is.

I always wanted her name to be Kourtney...
:(