Whitman sits next to 4 phonetic neighbors — Whitmore, Weston, and Whitney are the closest matches by sound. Most share Whitman's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"white man, fair-haired man"
"herald, messenger"
"moon, moonlight"
"modern variant spelling"
"my father is peace"
"God will uplift, God will exalt"
"stag's clearing"
"son of Day, child of daylight"
"Yahweh saves, God delivers"
"warlike, martial"
"royal town or manor"
"ruler with the spear"
"manly, brave, strong (via Andre/Andreas)"
"grace, favor, thankfulness"
"city of art and history"
"thunder"
"of the night"
"little fire (via Aiden root)"
"flowing, roaring (from the Rhône river)"
"modern phonetic variant of Jay-ko"
"precious, valuable"
Similar sound: These names share phonetic patterns with Whitman — 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 Whitman.
Rhythm: Whitman is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.