How did you choose your name?

[Eloah]

Uhm, shouldn't you read "風歌" as "Fūka". The only on-reading of "歌" i know and have learned is "ka". I could be wrong though, as Japan being Japan, most Chinese character has multiple on- and kun-readings, especially with names. I've heard people sometimes need to ask how to read their name when they recieve a business card.

You aren't incorrect with 風歌 also being able to be pronounced Fūka, but in her case it were the literal words for wind(kaze) and song(uta). The main reason I suggested Fu/u over Kaze is because Fuu can mean air, which to most English speakers is synonymous with wind; that and most people know of Typhoon/Taifuu, so Fuu wouldn't be a far stretch. Kanji aren't as easy as one meaning and one reading, and some word combinations that we'd use in other languages, would require the の/no particle; I believe wind song would be one of these words 風の歌. But it can be confusing at times, 青空 and 青の空 both mean blue sky, but they are different some how. I guess it's similar to saying it's my PC vs a PC. Words are hard, lol