Ihsan sits next to 4 phonetic neighbors — Hassan, Ihsan, and Ehsan are the closest matches by sound. Most share Ihsan's Arabic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"excellence, doing good"
"great king, emperor"
"night visitor, one who arrives at dawn"
"exalted father"
"flourishing, long-lived"
"the green one, the verdant, the ever-living"
"trustworthy, reliable"
"growth, abundance, increase"
"auspicious, blessed"
"righteous, meritorious"
"reward, divine recompense"
"lion"
"successor, caliph"
"father of many nations"
"radiant, brilliant light"
"son of Ay, moon's son (via Turkish)"
"skilled, expert, proficient"
"sun"
"successor, caliph"
Similar sound: These names share phonetic patterns with Ihsan — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Arabic origins, giving them the same cultural heritage as Ihsan.
Rhythm: Ihsan is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.