MallowbyNames

Isolde

ee-ZOHL-də · Of uncertain meaning, possibly 'ice ruler' or 'fair lady'.

2025 rank (girls)
#5,917
Babies named in 2025
20
Peak popularity
2023
2025 frequency
1 in 80,363 girls
Usually for
Girls
Trend
Holding steady

Holding steady, #5,917 for girls today.

Popularity of Isolde since 1971

Babies named Isolde per year in U.S. Social Security records. Raw births topped out in 2007, but relative to how few babies were recorded back then, Isolde's real moment was 2023.

91726198020002020Most births 2007Girls
Data table (by decade)
DecadeGirls
1970s5
1980s0
1990s6
2000s66
2010s169
2020s101

Meaning & origin

Isolde, first recorded in the United States in 1971, remains a rare but evocative name. In 2025 it ranked 5,917th, with a usage rate of about 1 in 80,363 newborn girls. The name's popularity peaked in 2023, and its trajectory has been stable, never experiencing a dramatic boom or bust. While no single state shows a strong concentration, Isolde has a scattered but devoted following, perhaps drawn to its romantic literary history and lyrical sound. Its consistent low rank suggests it is chosen by parents looking for a distinctive name with deep cultural roots.

Isolde is a figure from medieval romance, most famously in the legend of Tristan and Isolde. The name is of uncertain Celtic origin, possibly from the Welsh elements 'ys' (fair) and 'gwen' (white, blessed), or from Old High German 'is' (ice) and 'hiltja' (battle). It was popularized in the English-speaking world through Arthurian literature and later opera.

Isolde” around the world

Where Isolde lands in the latest official birth statistics abroad, matched to the U.S. spelling.

  • France

    5

    babies in 2024

Sources: INSEE (France).

Nicknames & variants

Nicknames: Izzy, Issy

Variants: Iseult, Isotta

Sibling names for Isolde

Names that share Isolde's style, for a brother or sister.

A parent animal hugging its little one, the personalized name page

I is for Isolde, our favorite little girl.

I is for Isolde…”

In a Mallowby alphabet book, Isolde's letter becomes Isolde's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Isolde's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Isolde mean?
The meaning of Isolde is uncertain, but it is often linked to the Arthurian legend of Tristan and Isolde. Some sources suggest it may derive from Welsh 'ys' (fair) and 'gwen' (white, blessed), or from Germanic elements meaning 'ice' and 'battle'.
How popular is the name Isolde?
Isolde is an uncommon name. As of 2025, it ranked 5,917th in the United States, with about 1 in 80,363 baby girls given the name. Its peak year was 2023.
Is Isolde a boy or girl name?
Isolde is traditionally a feminine name, almost exclusively used for girls.