Maybe the most famous Roman Emperor is famouse for killing his own mother, and his name means "he killed his own mother."

According to Wikipedia:

In Greek, Νερων, Nero, has the numerical value 50+5+100+800+50=1005, the same value as ιδιαν μητερα απεκτεινε (idian metera apekteine)?"He killed his own mother", (10+4+10+1+50) + (40+8+300+5+100+1) + (1+80+5+20+300+5+10+50+5).

How can skeptics explain that?