Ilaria
Ilaria Cristina (pron. ee-LAR-ee-uh)

India
India Rose

Irene
Dorie Irene
Eleanor Irene
Isabelle Irene

Iris
Iris Anne

Isabel (see also: Isabelle)
Briony Isabel
Isabel Natalia

Isabella
Chloe Isabella
Isabella Annelise
Isabella Evelyn
Isabella Grace
Isabella Josephine
Isabella Rayne
Isabella Rose
Isabella Sadie
Janae Isabella

Isabelle (see also: Isabel)
Isabelle Irene
Isabelle Victoria
Julia Isabelle

Isadora
Isadora Ann
Isadora Scarlett

Isolde
Gwenaelle Isolde

Isis
Isis Lorelai

Ivy
Ivy Camryn
Ivy Christine
Ivy Jade
Ivy Marie
Ivy Rose
Ivy Susannah
Juliana Ivy