This is an official answer by QuranicNames.com Staff
Doust is another spelling of the Persian boy and girl name Doost which means "friend". They are the same name and have the same meaning and pronunciation. Both spellings are acceptable. For more details see: Doost
The content on this site does not constitute any type of legal or religious advice. Always consult your local imam or other knowledgeable individuals before making a decision about choosing a baby name.