15 baby names with a similar sound and feel to Carolus.
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"narrow strait or channel"
"fond of horses"
"shield wolf, brave protector"
"young bear, small animal"
"to be awake"
"adventurous, wanderer"
"label, identifying mark; to touch lightly"
"high, noble"
"manly; courageous"
"dark, brown-haired one"
"shield wolf (derived from Randy/Randolph)"
"possessor of old wisdom (mythological)"
"eminence, hill"
"good, well-born"
"God is gracious"