Byrum \b(y)-rum\ as a boy's name is a variant of Byron (Old English), and the meaning of Byrum is "at the byres or barn".

The baby name Byrum sounds like Byram and Byrom. Other similar baby names are Hyrum, Bram, Baram, Barnum, Baruj, Byrn, Byrne, Byrd, Byren, Byran and Hyram.