Abisag is a unique and distinctive name of Hebrew origin. It means "strong" or "powerful". In the Bible, Abisag was the beautiful Shunammite woman who cared for King David in his old age. She was also the nurse of the young Ithream, the son of David's wife Abigail. Despite its biblical roots, the name Abisag is not particularly common and has a modern sound to it. It can be used for both boys and girls, as it is considered unisex. Overall, Abisag is an interesting and unusual name choice with a strong meaning behind it.
"Abisag saw a steady increase in popularity between 1992 and 2010, with births peaking at six in the latter year. Over this period, a total of sixteen babies were named Abisag."