Pledge or hostage
Yiselle is a modern phonetic variant of Giselle. It is derived from the Germanic word 'gisil', which historically referred to a pledge or a person held as a hostage to ensure a treaty.
Less common today
Yiselle isn't in the latest US Top 1000. It last peaked at #9,342 in 2007.
US births per 5-year period, 1990–present (SSA data).
