Achim \a-chim\ as a boy's name is a variant of Acim (Hebrew), and the meaning of Achim is "God will judge".
The baby name Achim sounds like Akhim, Akim, Yachim and Jachim. Other similar baby names are Ahim, Achav, Achiav, Achill, Achiram, Atim, Adim, Asim, Azim and Rachim.