Yes, you are quite right!
I can't read all the 200-year old Swedish squiggles myself, but it starts with:
(Something like)
On August 9 was born on Kviung' s grounds Cottager Nils Blomberg's legitimate son...
and, of course, mother's name, something about holy baptism (I think!) and the Godparents.
And, in the Household Record for Stenkumla, Kviung's ground I can read the following:
Cottager (Sw: Torpare) Nils Blomberg, b. 9/2-1778, Småland
His wife Sara Stina, b, 1776, Alsheda
Children:
Anna Stina, b 19/10-1802, Småland
Sara Lisa, b 3/6-1804
Jonas Petter, b 9/8-1806
This family moved to the parish 1805.
They further moved out 1807, I think it says to Visby...?
Could it be a match? I think it is quite possible that the children may have used both "Blomberg" and "Nilsson/Nilsdotter" as surnames...
Jan