Marek sits next to 3 phonetic neighbors — Marco, Mark, and Marius are the closest matches by sound. Most share Marek's Polish-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"of Mars, dedicated to Mars"
"home ruler, power"
"gift of Yahweh"
"proclaimer of peace"
"who is like God (form of Michael)"
"defender of men"
"gift of God"
"gift bearer"
"priceless, of inestimable worth"
"lover of horses"
"he laughs, laughter"
"gift"
Similar sound: These names share phonetic patterns with Marek — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin origins, giving them the same cultural heritage as Marek.
Rhythm: Marek is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.