Halimede

Hipponoe

Hippothoe

Kalypso

Kymatolege

Kymodoke

Kymothoe

Laomedeia

Leiagora

Lysianassa

Maera

Melite

Menippe

Nemertes

Nesaie

Nesso

Panopeia

Pasithea

Pherousa

Polynoe

redwoodfey's list "The Nereids" of 20 great name ideas: Halimede - Polynoe!

The Nereids

Greek mythological sea nymphs, patrons of sailors and fishermen. The 50 daughters of Nereus and Doris who live in a cave at the bottom of the Aegean Sea. Some are a bit much for a modern woman, but quite suitable for a ship or an adventurous middle name. 

Source: theoi.com