Drew sits next to 3 phonetic neighbors — Andrew, Drue, and Drew 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
"manly, strong, courageous"
"noble and ready"
"from Scotland, a Scotsman"
"ever awake"
"noble, illustrious"
"the cool one, refreshing wind"
"son of Cadan"
"downy-bearded, youth"
"wise protector"
"settlement of the prince"
"spear of God (from Oscar)"
"of the Caspian Sea"
"wealth, fortune"
"a narrow road or lane"
"toward the sea, seaward"
"best"
"Thor's stone"
"wealthy companion"
"strength of God"
"wagon maker, cart driver"
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 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.