Psalms sits next to 2 phonetic neighbors — Sam and Sams are the closest matches by sound. Most share Psalms's Hebrew-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"sacred songs, hymns of praise"
"mighty, noble, majestic"
"talented, handsome, outstanding"
"God saves, salvation"
"one who fights in combat"
"to twist or wrestle"
"strong oaks, terebinths"
"town of stone"
"resolute will, helmet of will"
"modern American coinage"
"gift of God (by association with Zay names)"
"the realization that every stranger has a full and vivid life"
"one who lives by hawthorn bushes"
"modern creative compound: Ke- + Andre"
"combination of Jay + lyn suffix"
"spear ruler"
"blessing, benefit"
"God will add, increase"
"God will uplift, God will exalt"
"light, bringer of light"
"the free one, freedom"
Similar sound: These names share phonetic patterns with Psalms — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew/Greek origins, giving them the same cultural heritage as Psalms.
Rhythm: Psalms is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.