For this Dieko there are 3 different names on Yasni.
Most common last names for Dieko are: Leke-Akinrowo
In the ranking of the most common first names Dieko is on position 4588.
The first name 'Dieko' from within the geographical area of Friesland (Emden, etc.) and probably has the following meaning: Diek dike = o = top Dieko, "the top of the dike,"
(Sent from Yasni user)