In names, it could mean tall or honorable.
But it depends on the characters used.
For example:
貴 (taka) "valuable, noble" or 孝 (taka) "filial piety"
it can also be written like this:
太 (ta) "thick, big" + 花 (ka) "flower"
Takashi means 'praiseworthy; fillial official'.
I'm pretty sure there isn't an "Joshua" in Japanese.
高橋 is a common family name, and too much meaning should not be put into the meaning of the individual characters, which are 'high' or 'tall', and 'bridge'.
In Japanese, "taka" means Hawk, or Eagle.
taka
Taka
Taka
Gadarukanaru Taka's birth name is Takahito Iguchi.
Miiko Taka's birth name is Betty Miiko Shikata.
Kamiko Taka's birth name is Jennifer Uehara.
You may say 'taka,' written: タカ
konichina mien show taka tik
"Taka", written 鷹, or "hayabusa", written 隼.
Takashi means "Prominence" or "Eminence" Takashi means "Prominence" or "Eminence"
"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?"