Dhanvika sits next to 4 phonetic neighbors — Dhanvita, Dhanushka, and Dhanya are the closest matches by sound. Most share Dhanvika's Indian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"archer, one who carries a bow"
"bright, shining one"
"chalk wharf, landing place on the Thames"
"musical conclusion or tail"
"wide island"
"torch, shining light"
"the one who waits, patient one"
"little rose"
"olive tree"
"Work-power; industrious leader"
"God is just; my witness. A feminine form of the Hebrew name Adlai, ..."
"salt water, brine"
"ivory-white, creamy white"
Similar sound: These names share phonetic patterns with Dhanvika — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Sanskrit origins, giving them the same cultural heritage as Dhanvika.
Rhythm: Dhanvika is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.