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ILY

"I love you." Acronym used casually among friends — it softens the weight of the phrase while still meaning it.

/aɪ lʌv juː/Coined ~20202020sGen Alphatrending408 viewsLast reviewed Jun 29, 2026+ Add a definition
🔥 Gen Z & TikTok
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Born ~2020 · no dated citations yet
2020BornToday, 2026

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#1·Apr 24, 2026Global

"I love you." Acronym used casually among friends — it softens the weight of the phrase while still meaning it. "Thanks for bringing my charger. ILY." Lands gently. "Ily" in lowercase is affectionate; "ILY" uppercase is emphatic. The case matters.

"Thanks for bringing my charger. ILY."
Origin: AAVE / Black Twitter; widely adopted by Gen Z on TikTok in the 2020s.
For parents

'ILY' stands for 'I love you' — used affectionately in texts to family and close friends as well as romantic partners. The casual abbreviation makes the heavy phrase 'I love you' easier to send. If your teen signs off with 'ily' to a friend, they are expressing affection in a friendly, low-stakes way. Harmless and warm. Variations: 'ilysm' (= I love you so much), 'ily2' (= I love you too).

For ESL learners

'ILY' is the initialism for 'I love you', used affectionately in chat to family, close friends and romantic partners. The abbreviation reduces the emotional weight of the spelled-out phrase, allowing casual everyday use. Pronounced as letters when spoken. Register: informal, chat and social media. In formal English spell out 'I love you'. Variants: 'ILYSM' (= I love you so much), 'ILY2' (= I love you too). A common learner mistake is to confuse it with 'IDK' (I don't know) or 'ILY' as a name.

Cluster: friend
Heard in the wild
  • “The **ILY** is a sign from [American Sign Language](https://en.wikipedia.org/wiki/American_Sign_Language "American Sign Language") which, as a gesture, has moved into the mainstream.”

  • “Emilee\] \- Single by Surf Mesa on Apple Music"](https://music.apple.com/us/album/ily-i-love-you-baby-feat-emilee-single/1500359558). _[Apple Music](https://en.wikipedia.org/wiki/Apple_Music "Apple Music")_.”

  • “If an [internal link](https://en.wikipedia.org/w/index.php?title=Special:WhatLinksHere/ILY&namespace=0) led you here, you may wish to change the link to point directly to the intended article.”

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For specific readers

'ILY' stands for 'I love you' — used affectionately in texts to family and close friends as well as romantic partners. The casual abbreviation makes the heavy phrase 'I love you' easier to send. If your teen signs off with 'ily' to a friend, they are expressing affection in a friendly, low-stakes way. Harmless and warm. Variations: 'ilysm' (= I love you so much), 'ily2' (= I love you too).

Why is this section here?

Slang is read by different audiences for very different reasons. The For parents view re-explains the term in plain, non-judgemental language so a caregiver can understand what their child means without needing the surrounding subculture. The For English learners view focuses on register (when it's safe to use), formal alternatives, and common mistakes — what a textbook won't teach you.

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