Hendrix sits next to 4 phonetic neighbors — Hendricks, Hendrick, and Beatrix are the closest matches by sound. Most share Hendrix's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"ruler of the home"
"peace town"
"golden lily (modern blend)"
"in charge, leader"
"beloved, gift"
"lord, master (feminine)"
"pure (via Katherine)"
"steadfast, constant, faithful"
"old age (Norse mythology personification)"
"scholar, giving shelter"
"modern coined variant of Jane"
"modern invented name"
"admirable, hawk-like"
"temple, shrine"
"cloud clearing"
"chosen, selected, special"
"God will add, God increases"
"new, modern"
"of Mars, warlike"
"pleasantness, pleasant one"
"from Derby"
Similar sound: These names share phonetic patterns with Hendrix — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Germanic origins, giving them the same cultural heritage as Hendrix.
Rhythm: Hendrix is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.