Lulu sits next to 4 phonetic neighbors — Lola, Lila, and Luna are the closest matches by sound. Most share Lulu's Arabic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"pearl; precious gem"
"beloved, dear one"
"ancient, enduring"
"Ireland, abundant land"
"sea of bitterness"
"little poet"
"noble and gentle"
"glowing waterfall, shining light"
"noble one"
"God has answered"
"meadow, woodland clearing"
"gift, generous bounty"
"heavenly, belonging to the sky"
"lioness of God"
"my God has answered me"
"gazing, contemplating"
"dawn"
"bitter grace"
"elm tree clearing"
"burnt meadow clearing"
"grey land, rocky ground"
Similar sound: These names share phonetic patterns with Lulu — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Arabic origins, giving them the same cultural heritage as Lulu.
Rhythm: Lulu is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.