"Olga" is not a Japanese word or name, so it doesn't mean anything at all in Japanese. Did you mean, "What is the name "Olga" translated to in Japanese?"
The name Michelle does not mean anything in Japanese, but can be written: ミシェル
The name 'Collin' does not mean anything in Japanese, but it can be written in Japanese as: コリン
It does not mean anything in Japanese, but can be written: マーラナ
It does not mean anything in Japanese, but it can be written: ビンセント
what does the Japanese name utagawa mean
Tucker is an English name and will have no meaning in Japanese.
The name Sandy does not mean anything in Japanese, but can be written: サンディー
The name Monica does not mean anything in Japanese, but it can be written: モニカ
The name Mikeira does not mean anything in Japanese, but can be written: ミケイラ
The name Tony does not mean anything in Japanese, but can be written: トニー
The name Carlos does not mean anything in Japanese, but can be written: カーロス