The girl's name Tranquilinia\t-ranquili-nia, tr(a)-nqui-linia\ is a variant of Tranquilina (Spanish, Latin), and the meaning of Tranquilinia is "calm, peaceful".
Tranquilinia is a very rare female first name and is not used as a surname (source: 1990 U.S. Census). Displayed below is the baby name popularity trend for the girl's name Tranquilinia. Compare Tranquilinia with related baby names.