Ketevan is the real first name of the singer Katie Melua. She is originally from Georgia (near Russia). I've searched Ketevan and I know it was the name of a queen and Christian martyr, but I have not found the meaning.
"But it’s all right now. I learned my lesson well. You see you can’t please everyone So you got to please yourself." RickNelson, GardenParty
"It does not become me to make myself smaller than I am." (Edith Södergran 1891-1923)