Wendy sits next to 4 phonetic neighbors — Brenda, Lindy, and Sandy are the closest matches by sound. Most share Wendy's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"friend, friendly"
"rye meadow, roe deer meadow"
"sacred, inviolate"
"son of Matthew, gift of God"
"life"
"canal, channel, pipe"
"rye field"
"cushion, pillow"
"crooked mouth"
"modern invented name"
"earth, soil"
"bright, clear, famous"
"black gemstone with white bands"
"woman from Magdala, high tower"
"clear ice, transparent gem"
"born on Christmas Day"
"beautiful spirit"
"rain, precipitation"
"modern invented name blending Aaliyah and Malaysia sounds"
"clear, evident"
Similar sound: These names share phonetic patterns with Wendy — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Literary English origins, giving them the same cultural heritage as Wendy.
Rhythm: Wendy is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.