Maksym sits next to 4 phonetic neighbors — Maxim, Maximus, and Maksim are the closest matches by sound. Most share Maksym's Polish-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"the greatest, greatest one"
"victory of the people"
"God is Lord (variant of Elijah)"
"one of the Three Wise Men (Magi)"
"lover of earth, earth-born"
"earth mother devotee"
"victory of the people"
"holds firm the good"
"beloved of God"
"protector of people"
"rule of the spear"
"of Mars, little warrior"
Similar sound: These names share phonetic patterns with Maksym — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin (Maximus) origins, giving them the same cultural heritage as Maksym.
Rhythm: Maksym is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.