13 baby names with a similar sound and feel to Ottmar.
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"noble, of noble kind"
"fortunate peace, good fortune and peace"
"brilliant fame"
"Friend, ally"
"knowledgeable friend/companion"
"God's love"
"dark-haired, coal-dark"
"from the holly clearing"
"lord, guardian"
"The fifth; fifth-born"
"knowledge, wisdom, intelligence"
"all-seeing, vigilant"