Namesakes
Scottish Kings and Queens:
4 kings
King Máel Coluim I 943-954 
King Máel Coluim II 1005-1034
King Máel Coluim III Canmore Bighead 1058-1093
King Malcolm IV the Maiden (a.k.a. Máel Coluim) 1153-1165
Shakespearian Characters:
1 character
Malcolm (a.k.a. Máel Coluim) Macbeth