Amy
[ˈeɪmi]Meaning
English form of the Old French Aimée, meaning "beloved"
Background Story
Amy is the English form of the Old French name Aimée, meaning "beloved", itself a vernacular form of the Latin Amata, from amare, "to love". It was in use in England in the Middle Ages, though not common, and was among the 50 most popular names for girls in England between 1538 and 1700. It was revived in the 19th century in the Anglosphere by a character in Sir Walter Scott's 1821 novel Kenilworth, and later by the song "Once in Love with Amy" from the 1948 Broadway musical Where's Charley?.
Variations
Amie, Aimee, Aimie

Related Names
Aika
No documented meaning in the sources checked
Aiko
From Japanese 愛 (ai) "love, affection" and 子 (ko) "child"
Amika
Means "friendly" in Esperanto, from Latin amicus "friend"
Ava
Variant of Eve; also Persian for "voice, sound"
Abelia
Rare Spanish feminine given name; also a genus of honeysuckle-family shrubs
Abra
Recorded as a given name in Ewe and in ecclesiastical history, both feminine
Aby
A term often used as a shortened version of Abigale, meaning 'father's joy' in Hebrew.
Ada
Short form of Germanic names beginning with adal, "noble"; also Turkish "island" and a Hebrew form of Adah
Aemy
Aidie
Recorded as a given name in Scots