Also, if the honorific title Tarashihiko is removed from his Shigo (posthumous name), Tarashinakatsuhiko, the name Nakatsu remains, but this is an abstract noun and can't be said to be an actual name (usually, extra names are based on common nouns, as was the case with Emperor Tenchi).
また、タラシナカツヒコ（足仲彦・帯中日子）という和風諡号から尊称のタラシヒコを除くと、ナカツという名が残るが、これは抽象名詞であって実名とは言えない（天智天皇のように、通常は普通名詞的な別名に使われる）。