Riyaan sits next to 4 phonetic neighbors — Ryan, Rayan, and Riyan are the closest matches by sound. Most share Riyaan's Arabic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"luxuriant, full of life"
"hard stone, small sharp rock"
"increasing, growing, abundance"
"one who travels light"
"sun, solar deity"
"may God protect"
"lion, strong and steadfast"
"praised one"
"king, ruler"
"devout, pious, ascetic"
"lapis lazuli (precious blue stone)"
"persecuted, afflicted"
"whole, complete"
"generous, bountiful"
"vision, beholding, sacred sight"
"one who grows and flourishes"
"one who grants blessings"
"one who is complete"
"worshipper of the All-Powerful"
Similar sound: These names share phonetic patterns with Riyaan — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Arabic origins, giving them the same cultural heritage as Riyaan.
Rhythm: Riyaan is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.