Pure or butterfly
Nessa has multiple etymological roots. In its Irish context, it is a traditional name associated with the mother of King Conchobar mac Nessa. In Greek, it is often considered a diminutive of Agnes, meaning 'pure' or 'chaste', while in Hebrew it is sometimes linked to the word for 'miracle'.
About 63 girls were named Nessa in 2025.
US births per 5-year period, 1990–present (SSA data).
The sister of Elphaba who becomes the Wicked Witch of the East · Wicked
A main character known for her deadpan humor · Gavin & Stacey
A Water-type Gym Leader in the Galar region · Pokémon Sword and Shield
The Queen of the Valar and spouse of Tulkas · The Silmarillion
