Kresimir is primarily used in Slavic and its language of origin is Slavonic. The name Kresimir means cross of peace. It is derived from the word ' mir ' with the meaning peace. A form of Kresimir is the Slavic diminutive Kreso. Kresimir is not popular as a baby boy name.It is not in the top 1000 names. Baby names that sound like Kresimir include the names the name Krishnamurari and the name Cramir.he name Kresimir means cross of peace. It is derived from the word ' mir ' with the meaning peace. A form of Kresimir is the Slavic diminutive Kreso. Kresimir is not popular as a baby boy name.