What would you call the child of a god and a demigod?

Question

So if the child of a god and mortal is a demigod, and the children of demigods are called legacies (or demigods), then what would the child of a god and demigod be called? They would be three quarter god and only one quarter human so would they still be a demigod or something else?

Answer 1

They would still be a legacy, or possibly a demigod.

The wikia states

A legacy is any mortal who is a second or further generation descendant of a god. They may or may not possess similar abilities to their godly ancestors.

For demigod

Demigods, or half-bloods, are a race of beings who are half-mortal, half-god. They possess mortal souls and are vulnerable to old age and death;

So the demigod in question is a direct result of a god/mortal pairing. No matter how far you go down the line, that person will always have mortal DNA. So, most likely a legacy since any kids would be 2nd generation from the demigods parents, or possibly a demigod.

It isn't spelled out, so I look at it as being a legacy, since it's not the first god/mortal pairing in the mix.

Answer 2

They'd be demigods

(Based on the only in-universe evidence)

First of all, it's not even necessary for a person to have a godly parent to be a demigod. Titans can have demigod children too.

When she was young, her dad, Hypseus (possibly aka the Hipster), became king of the Lapiths. His grandfather was Oceanus, the Titan of the seas, which proves that Titans can have demigod children. And Hypseus’s dad was a river spirit. With those two godly connections, it’s no wonder that Cyrene’s body was made up of more than sixty percent water.

_{(Percy Jackson and the Greek Heroes: Cyrene Punches a Lion)}

While Cyrene herself would probably be considered as a legacy (Oceanus was her great-grandfather), her kids weren't legacies.

Apollo and the huntress Cyrene had two sons together.

She was in the mood for something different, and Ares is about as different from Apollo as you can get. Cyrene stayed with the war god for many months. Together they had a son named Diomedes, who became the king of Thrace – a country even further north and twice as harsh as Thessaly.

‘I know.’ Cyrene felt relieved. She’d had three demigod children with two different gods. She’d done more in her life than most people ever got to do, certainly more than most women of her time. She was ready for some peace and quiet.

_{(Percy Jackson and the Greek Heroes: Cyrene Punches a Lion)}

Her children are clearly specified as demigods, because they had a godly parent. It looks like if you've got a godly parent, then it doesn't matter if your mortal parent was a demigod, legacy or a regular mortal; you're a demigod.

Answer 3

a child of a demigod and a god would be a 3/4 god. 75 percent god. since they are closer to being immortal. they will live longer then normal https://earth8000.fandom.com/wiki/Cyrus_Romella he is a 3 quarter god and naturally more powerful then a regular demigod. the exact powers and power level is based off the combination ex: 3 quarter god of Poseidon and zues means this will be literally the most powerful near god ever. far stronger and can control lightning and water likely able to combine the two when he or she attacks half half as much mortal dna meaning higher resitance to mortal sickness and disease. ages slower and naturally healthier especially having good genes. will half vampires for example stop aging after reaching adult hood. hunters of artemis dont age because they gain the blessing of artmis. eiher by magic, genes, or blessing, 3 quater gods may stop aging after reaching adult hood. a disavantage to this is they will attract more monsters then a half blood naturally to a higher degree. it will be harder to kill a 3/4 god however. they may or may not posses some default powers that all gods can use or even survive the true presence of a god.