lyssa/ˈlɪsə/EtymologyShortened form of Alyssa.lyssa means A female given name. Lexicurio rates it Sui generis — a strength score of 86 out of 100.lyssa is pronounced /ˈlɪsə/.nameA female given name.“It was mornings like this when Lyssa really appreciated the indoor arena.”nounRabies.