Islette as a Baby Name. Meaning and Origin of Islette

What is the meaning of the name Islette ?

The baby name Islette is a Female name , 2 syllables long and is pronounced /ɪzˈlɛt/ (English: IZ-let); /i.zlɛt/ (French: ees-LET).

Islette is French in Origin.

Islette pairs the French diminutive suffix -ette with the Middle French islette 'small island,' the source of English islet (from Latin insula via Old French isle). As a given name it conveys the meaning 'little island,' suggesting refuge and quiet seclusion, and aligns semantically with Isla and Italian Isola.

While not a traditional forename, Islette appears sporadically from the late 19th century onward, likely inspired by the vogue for -ette names in Francophone and Anglophone circles and by place-names such as L’Islette on the River Indre. In modern use it is a rare, lyrical coinage, sometimes treated as a French-style diminutive of Isla or as a cousin to Lisette/Isette. Variants and near-forms include Iselette/Yselette, Islet (word-name), Isola, and Isla; nicknames like Izzy, Lettie, and Etta follow naturally.

⚙ Islette does not appear in any of the birth registries or name datasets we track. This usually means it's either extremely rare, a regional/traditional name not captured by official statistics, or a brand-new coinage. Use it knowing your child will almost certainly be the only one in the room.