Latin uses the same alphabet as English. You would spell it the same way.
Sarah = Sarah.
sarah
Latin
Well the main and clearly visible way to spell it is Sarah Jane.
サーラー
In Pig Latin, you would spell "Latoya" as "Atloya."
Sarah in pig latin would be ARAHSAY. Pig Latin is quite simple, you take the first letter of any word and move it to the end of the word, SARAH becomes ARAHS, then add "AY" to the ending, ARAHS becomes ARAHSAY.
Sarah
サーラー
a fat person.
The Latin spelling is "Maria".
The name Sarah can be spelled as "Kale" in Hawaiian.