Both ステイシー /su tei shii/ and ステーシー /su tee shii/ are Japanese spellings of that name. No difference.
[ee = long 'e' sound]
its not Japanese
タニス /ta ni su/ is the Japanese term for that name.
ソフィー /so fii/ is Japanese term for that name.
The meaning of the name is `Fourth` The name Shiro is mainly used In Japanese.
ミスト /mi su to/ means 'mist' in Japanese, and it is not a name.
Stacey
You may write: ステーシー
Stacey Winkler's birth name is Stacey Weitzman.
Stacey Behlmer's birth name is Stacey Endres.
Stacey Halprin's birth name is Stacey Harperin.
Stacey Sund's birth name is Stacey Ann Sund.
Ben Stacey's birth name is Benjamin Thomas Stacey.
Beth Stacey's birth name is Elizabeth Kate Stacey.
Phil Stacey's birth name is Joel Philip Stacey.
Vanessa Stacey's birth name is Vanessa Eve Stacey.
Stacey Stillman's birth name is Stacey E. Stillman.
Stacey Toten's birth name is Stacey Rae Toten.