Walker sits next to 4 phonetic neighbors — Taylor, Parker, and Harper are the closest matches by sound. Most share Walker's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"cloth walker, fuller"
"jasmine flower"
"to harvest, reaper"
"from Saint-Denis"
"venerable, consecrated"
"rose"
"gentle, beautiful, precious"
"combination of grace and devotion"
"everything is all right; peaceful harmony"
"whole, universal"
"daughter of the mountain"
"wave"
"feminine form of John"
"army hill"
"bright village"
"dark-complexioned"
"rising, sunrise"
"pure"
"noble kind"
"bright, clear, famous"
"pear tree"
Similar sound: These names share phonetic patterns with Walker — 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 Walker.
Rhythm: Walker is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.