Ummahaatul mu'mineen = Azwaajun Nabi صلى الله عليه و سلم

 Here are the names of Ummahatul mu'mineen - wives of our prophet صلى الله عليه و سلم

1- Khadija bint khuwailid
2- 'ayisha bint abi bakr
3- Hafsa bint 'umar
4- Umm habiba Ramla bint Abi sufyan
5- Umm salama Hind bint abi umayya
6- sawda bint zum'ah

7-Zainab bint jah-sh
8-maimoonah bint alharith
9-zainab bint khuzaimah
10-juwairiyah bint alharith

11- safiyaah bint hu'yy
Two of the Prophet’s wives died during his lifetime: Khadijah and Zaynab bint Khuzaymah (may Allah be pleased with them both). When he died, he left nine wives behind (may Allah be pleased with them all).May Allah be pleased with them all. 

http://www.alifta.net/Fatawa/FatawaChapters.aspx?languagename=en&View=Page&PageID=211&PageNo=1&BookID=10


1- Sawdah bint Zam‘ah ibn Qays Al-Qurashiyyah (may Allah be pleased with her): 

2- ‘Aishah bint Al-Siddiq (may Allah be pleased with her):

3- Hafsah bint ‘Umar ibn Al-Khattab (may Allah be pleased with her):

4- Um Salamah Hind bint Suhayl Al-Makhzumiyyah (may Allah be pleased with her)

5- Zaynab bint Jahsh (may Allah be pleased with her):

6- Um Habibah bint Abu Sufyan (may Allah be pleased with her)

7- Juwayriyah bint Al-Harith (may Allah be pleased with her)

8- Safiyyah bint Huyay ibn Akhtab (may Allah be pleased with her)

9- Maymunah bint Al-Harith Al-Hilaliyyah (may Allah be pleased with her)

http://alifta.net/Search/ResultDetails.aspx?lang=en&view=result&fatwaNum=&FatwaNumID=&ID=166&searchScope=10&SearchScopeLevels1=&SearchScopeLevels2=&highLight=1&SearchType=exact&SearchMoesar=false&bookID=&LeftVal=0&RightVal=0&simple=&SearchCriteria=allwords&PagePath=&siteSection=1&searchkeyword=112111108121103121110121#firstKeyWordFound