Delta
[ˈdɛl.tə]Meaning
from the Greek delta, the fourth letter of the Greek alphabet
Background Story
Delta is taken from the name of the fourth letter of the Greek alphabet, written Δ. The same word is used for a river delta, an island formed at the mouth of a river. Delta is also the code word for the letter D in the NATO phonetic alphabet.
Temperament

Related Names
Dymon
No documented meaning; recorded as a given name in African American usage
Layne
Variant of Lane
Omega
From Greek ὦ μέγα, the name of the last letter of the alphabet
Alpha
The first letter of the Greek alphabet
Astro
From Greek astron, star
Azure
From the English word meaning "sky blue"
Chill
Comet
English word for an icy small Solar System body that releases gases near the Sun
Darka
Recorded as a given name in Serbian, Kashubian and Ukrainian.
Dart
English masculine given name, recorded as rare; also an English surname