What names are similar to Iris?

If you like Iris, consider Isis, Karis and Lois. Like Iris, their spellings end in -is.

The same sound

Two syllables, ending the same way as Iris.

Isis Greek · Greek form of the name of the Egyptian goddess Isis; traditionally 'throne'

Karis Greek · means 'grace', from Greek 'charis'

Lois Greek · meaning uncertain, traditionally 'good, desirable'

Aris Greek · modern Greek form of Ares, god of war; also a short form of Aristotelis and Aristides, from aristos "best"

Also Greek names, from the tradition Iris comes from.

Dafne Greek · Spanish/Italian spelling of Daphne, 'laurel tree,' from the nymph in Greek myth

Eris Greek · Greek goddess of strife and discord; also a dwarf planet

Charis Greek · 'grace', related to the Charites (Graces) of Greek myth

Doris Greek · gift; from Doris

Also floral and mythological names.

Flora Latin · from Latin 'flos/floris' (flower); Roman goddess of flowers and spring

Ione Greek · from Greek ion, violet flower; borne by a sea nymph in Greek myth, used in English since the 1800s.

Iola Greek · from Greek ion, violet, tied to Iole of Greek myth; a separate Welsh reading gives valued by the Lord.

Olwen Welsh · white footprint; in the old tale of Culhwch and Olwen, white flowers spring up wherever she walks

Each of these is at its highest in the 2020s, the same decade as Iris, on a similar curve.

Lotus Greek · from the lotus flower, a symbol of purity and rebirth

Mavis English · the song thrush (Old French mauvis); first used as a given name by Marie Corelli in 1895

Cora Greek · maiden

Hollis English · surname meaning 'dweller by the holly trees'