Rhodes sits next to 4 phonetic neighbors — Roads, Rose, and Roman are the closest matches by sound. Most share Rhodes's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"where roses grow"
"of the Lord, belonging to God"
"sovereign, owner"
"lord, sun"
"rule, sovereignty"
"fifth"
"crooked valley"
"wealth, fortune"
"God is gracious (via John → Jack)"
"thankful, grateful"
"of the forest, wood-dweller"
"short form of Benedict: blessed"
"alert, watchful"
"noble friend, elf friend"
"record keeper"
"thunder and lightning"
"horse friend"
"warrior, man"
"remedy, cure (folk etymology)"
"home ruler"
"from Antwerp"
Similar sound: These names share phonetic patterns with Rhodes — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek origins, giving them the same cultural heritage as Rhodes.
Rhythm: Rhodes is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.