Isabel NevilleDuchess of Clarence, daughter of Kingmaker Earl of Warwick
Isabel Luisa JosefaPrincess of Beira; daughter of Peter II of Portugal
Isabel Maria Alberta Josefa Micaela Gabriela Rafaela Francisca de Paula e de Assis Teresa Adelaide Eulália Sofia Carolina of BraganzaInfante of Portugal; daughter of Duke Miguel
Isabel Alfonsa María Teresa Antonia Cristina Mercedes Carolina Adelaida Rafaela of BourbonTwo Sicilies, Infanta of Spain; daughter of Prince Carlos
Isabel Maria da Conceição Joana Gualberta Ana Francisca de Assis Xavier de Paula de Alcântara Antónia Rafaela Micaela Gabriela Joaquina GonzagaInfanta and Regent of Portugal
Maria Isabel "Chabeli" IglesiasSpanish socialite; daughter of singer Julio Iglesias and (Maria) Isabel Preysler
Rosario Isabel DawsonAmerican actress
(Maria) Isabel Pantoja (Martin)singer
Isabel Briggs MyersAmerican author and personality inventory creator
Isabel Veronica Mulroney (b. 2013)daughter of TV presenter Ben Mulroney and designer Jessica Brownstein
Isabel Totti (b. 2016)daughter of footballer Francesco Totti and TV host Ilary Blasi