anuptaphobia

anuptaphobia An excessive fear of remaining unmarried or single. Many people fear remaining single because they view the world as being populated by couples. The fear of being single is a fear of being considered socially different than most other people. The fear also includes a fear of growing old and being alone.
Found on http://www.wordinfo.info/words/index/info/view_unit/2723/3

Anuptaphobia

Anuptaphobia is the fear of staying single.
Found on http://www.probertencyclopaedia.com/browse/EA.HTM

anuptaphobia

fear of staying single
Found on http://phrontistery.info/a.html
No exact match found