Entry № 1402 · German, French origin

Lise Lise — Meaning, Origin & Baby Name Popularity

/ LEE-zuh /
Gender
Girl
Origin
German, French
Meaning
"God is my oath (Lise Meitner, discovered nuclear fission)"
Syllables
1
Rank · US 2025
№ 0
First recorded
Modern (German)

A name that means "god is my oath (lise meitner, discovered nuclear fission)".

Lise is a German-French short form of Elisabeth. **Lise Meitner (1878-1968)** was the **Austrian-Swedish physicist** who, in 1938, **with her nephew Otto Frisch first interpreted Otto Hahn's experimental results as nuclear fission** — coining the term. **Hahn alone received the 1944 Nobel Prize in Chemistry** for the discovery; Meitner's exclusion remains one of the most notorious oversights in Nobel history. **Element 109, *Meitnerium*, is named after her** — and a 2008 movie *Lise Meitner* dramatized her story.

Refused to work on the Manhattan Project, saying: "I will have nothing to do with a bomb."

God is my oath. Discovered nuclear fission; her nephew called her exclusion from the Nobel "a great injustice."

The name in its native script.

Lise
Transliteration
Lise
Pronunciation
/ ˈliː.zə /
Root
Grammatical form

Where Lise stands.

Current rank · 2025
№ 0 in the U.S.
All-time peak
№ 0 in 0
Babies named Lise · last year
87 in the U.S.
First entered SSA top-1000
0
Rank, 1995–2025 Lower = more popular
№25 №75 №150 №250 1995 2005 2015 2020 2025 PEAK · — NOW · —

Lises before her.

Real people
Lise Meitner
Austrian-Swedish physicist.
1878 – 1968
In fiction
Lise
Subject of Lise Meitner film.
2008

Names connected to Lise.

The number behind Lise.

8

The Authority

Lise reduces to eight — the number of discoverer of nuclear fission.

Why families chose this name.

"Nuclear fission. Four letters. Lise."
Anna · Mother of one · Vienna