Ransom sits next to 4 phonetic neighbors — Hansom, Ranson, and Ransome are the closest matches by sound. Most share Ransom's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"son of Rand, son of the shield-wolf"
"flower (disputed folk etymology)"
"defender of the army"
"powerful and brave"
"lion"
"to heal (if derived from Jason)"
"from India"
"rocky outcropping, cliff dweller"
"settlement by the pool"
"deer people (from Devon)"
"belonging to the country, widely known"
"blind"
"cherished, beloved"
"sweet-smelling resin"
"woodland clearing used for hunting"
"savior, one who saves"
"disciple of the dove"
"from the town, settlement"
"belonging to God"
"cloud"
"pledged, devoted"
Similar sound: These names share phonetic patterns with Ransom — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old English/Norman origins, giving them the same cultural heritage as Ransom.
Rhythm: Ransom is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.