Arwil is the same in Spanish.
Suiza is the Spanish name for Switzerland.
The name Paula can be pronounced Paola in Spanish.
Sam is not a name in the spanish language, so you would write it the same way you do in English, however it is pronounced differently.
Roger = Rogelio
it means: "How do u write your name?" in spanish
Nombre de niño / infante
Yo escribo mi nombre.
The name Ryan can be spelled the same way in Spanish as it is in English. The spelling Rayan would be more phonetic in Spanish.
It's spelled either Lydia or Lidia.
The name of the number 0 [zero/nought] is spelled cero in Spanish. The numeral 0 is also written 0 in Spanish.
As a name, it's the same: but to enable a Spanish-speaker to identify the English pronunciation of the name, you could write it: Dileini (with an accent on the 'e')
Names are usually hard to translate. This name doesn't translate.