Anata, Kimi, or Omae. The level of politeness is different but they're all "you". Although by all means if you know someone's name use that instead with "san" at the end. It is impolite to use you often.
You can be said many ways, depending on who you're talking to.
but if you want to be more polite, then you use kimitachi :)
Anata (formal)
Anta (informal)
Kimi (somewhat informal)
Omae, literally "My front" (very rude way of saying "you".)
One could add "Tachi" as a suffix to anata, "you" or watashi/boku, "me" neutral/masculine to make it plural, "you all" and "us"
Didi does not mean anything in Japanese.
what does it mean in English and i might have a chance of explaining it in Japanese
府県 /fu ken/ mean prefecture in Japanese.
it means sasaki in Japanese
Tengo is a Japanese name. You might mean 'tengou' which would mean 'prank'.
Didi does not mean anything in Japanese.
Deniva does not mean anything in Japanese.
"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?"
Kaitlyn does not mean anything in Japanese, but can be written in Japanese as: ケイトリン
The name 'Collin' does not mean anything in Japanese, but it can be written in Japanese as: コリン
This does not mean anything in Japanese.
Krystle does not mean anything in Japanese, but can be written: クリスタル
It does not mean anything in Japanese, but can be written: マーラナ
what does it mean in English and i might have a chance of explaining it in Japanese
what does it mean in English and I'll find out what it means in Japanese for you
It does not mean anything in Japanese, but it can be written: ビンセント
The name Sandy does not mean anything in Japanese, but can be written: サンディー