No, Neville married Hannah Abbott and Luna married Rolf Scamander.
No, J.K. Rowling thought it would be too neat to match them up together. However, in the movies Neville admits to liking Luna during the final battle and both actors, Matthew Lewis and Evanna Lynch, say they think Neville and Luna would have had a summer fling.
It is unknown if Neville Longbottom ever had children. He did marry Hannah Abbott, who became the landlady of the Leaky Cauldron. Neville became an Auror shortly after graduating, following in his parents footsteps. However, Neville later became the Herbology professor at Hogwarts School of Witchcraft and Wizardry.
No, Neville did not die. He killed Nagini, Voldemort's snake and last remaining Horcrux. Between the last chapter and the epilogue, Neville married Hannah Abbot and became Herbology professor at Hogwarts after Professor Sprout retired.
Hannah Abbott will not be in the movie, according to the casting list.
Neville Longbottom.
No, Neville married Hannah Abbott and Luna married Rolf Scamander.
Yes, they're married.
Both Neville and Luna married, but not each other. Neville married Hannah Abbott and Luna married Rolf Scamander. It is unknown if Neville and Hannah had children but Luna and Rolf had twin boys named Lysander and Lorcan.
She married Neville Longbottom and became the landlady at the Leaky Cauldron. It is unknown if they had children.
Ron Weasley's wife is Hermoine Granger, while Harry Potter marries Ginny.
Yes, Neville survived the series. He married Hannah Abbott and became the Herbology professor at Hogwarts.
As far as we know, only Hannah Abbott who later became his wife.
She marries Neville Longbottom and becomes the landlady of The Leaky Cauldron
No, Nymphadora Tonks married Remus Lupin and they had a son together. Tonks was then killed during the final battle. Neville Longbottom married Hannah Abbott.
Neville becomes an auror, before quiting to become the proffessor of herbology at Hogwarts, and marries Hannah Abbott.
It's unknown if Neville and Hannah Longbottom (nee Abbott) had any kids. It's definitely a probability, but it isn't stated anywhere.