Type Word Usage Sanskrit Scripts अनिश(Sanskrit) Meaning & History Sanskrit word meaning "nightless, sleepless" [1]. Related ItemsDetails Given Name DescendantAnisha(Hindi) Same Spellingʾanisa, anīśa Sources & References Monier-Williams, Monier. Sanskrit-English Dictionary, available from https://www.sanskrit-lexicon.uni-koeln.de/scans/MWScan/2014/web/index.php.