Mareli sits next to 5 phonetic neighbors — Marely, Marelise, and Mariela are the closest matches by sound. Most share Mareli's Afrikaans compound-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"combination of Maria and Elisabeth"
"God among us; divine presence"
"my delight, my pleasantness"
"child of the moon"
"beautiful, graceful"
"each of the two (variant etymology)"
"to flow from a source; to derive"
"Silver, bright, pure"
"innocent, immaculate"
"morning star (related Danica form)"
"radiant, beautiful"
"may God increase"
"bright one, light"
"God is gracious"
"fame, glory"
"she of the lake"
"gift of God"
"God beholds, foresight"
Similar sound: These names share phonetic patterns with Mareli — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Afrikaans compound origins, giving them the same cultural heritage as Mareli.
Rhythm: Mareli is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.