Westen sits next to 4 phonetic neighbors — Weston, Easton, and Preston are the closest matches by sound. Most share Westen's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"western town, western settlement"
"modern creative name construction"
"dark settlement (place name)"
"dear, beloved (associated folk etymology)"
"old town, settlement"
"shoulder, axle (folk etymology)"
"ancient, enduring"
"from the mouth of the Roe river"
"royal power, royal ruler"
"Christian cross, symbol of faith"
"cypress tree"
"of Dionysus, god of wine"
"brave spear, strong with a spear"
"cross, crossroads"
"sad, melancholy (folk etymology)"
"the Lord is my God"
"one who tends the grange"
"crooked nose (Cameron root)"
"who is like God?"
"black gemstone (fossilized wood)"
"from Radley (red clearing)"
Similar sound: These names share phonetic patterns with Westen — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old English origins, giving them the same cultural heritage as Westen.
Rhythm: Westen is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.