Thank you very much.
For those who do not know, the TMDb rule is to keep the oldest, the smallest ID.
In this case, we have a problem with the spelling of the name.
On IMDB it is Jeff.
On Instagram it is Jef, with only one f.
We still need to know how it is spelled in the film credits.
I will leave the spelling as in IMDB.
If you know the exact spelling in the credits, you can make the correction.
But leave the "wrong" spelling in Alternative Names.

OLD 0 https://www.themoviedb.org/person/5384828-jeff-lyrio
new 1 https://www.themoviedb.org/person/5432324-jef-lyrio
IMDB https://www.imdb.com/pt/name/nm15209486/
WIKI

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Hello,

he is indeed credited as Jef Lyrio on the film credits, just like his instagram account. Heres a low quality image but still recognazible: https://imgur.com/lNSiSAx

thanks in advance

@fffelipe said:

Hello,

he is indeed credited as Jef Lyrio on the film credits, just like his instagram account. Heres a low quality image but still recognazible: https://imgur.com/lNSiSAx

thanks in advance

Yes.
And on IMDB it's called Jeff.
Let's use Jef, which is in the film's credits.
I'll change it.