Drew sits next to 4 phonetic neighbors — True, Lou, and Sue are the closest matches by sound. Most share Drew's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"strong, manly, brave"
"industrious ruler"
"burnt woodland clearing"
"father rejoices"
"elevated one, tower"
"strong woodland"
"dweller at the hall"
"beautiful voice"
"dark one (variant)"
"maiden of the coral sea"
"purity, innocence"
"pure, clear"
"pearl"
"strong, full-grown"
"gift from God"
"ambergris, waxy substance"
"bright light"
"in the beginning"
"independent spirit"
"protection, shelter"
"meadow clearing, heath clearing"
Similar sound: These names share phonetic patterns with Drew — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek via English origins, giving them the same cultural heritage as Drew.
Rhythm: Drew is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.