Indie sits next to 4 phonetic neighbors — Indy, Andy, and Windy are the closest matches by sound. Most share Indie's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"independent"
"tower"
"defender of men"
"God is salvation"
"son of Jack"
"diminutive of Hobart"
"Short form of Uilliam, the Irish form of William"
"growth, increase, abundance"
"great happiness, delight"
"army, nobleman"
"sacred flower of enlightenment"
"of Zeus, belonging to Zeus"
"friend, ally"
"fair, white + warrior, hero"
"a vow, pledge, divine assurance"
"grey valley or grey pool (surname origin)"
"Caesar, leader"
"descendant of Bladen"
"enduring, steadfast"
"little king"
"one who carries the anointed"
Similar sound: These names share phonetic patterns with Indie — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have English origins, giving them the same cultural heritage as Indie.
Rhythm: Indie is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.