A Pokemon egg have no name, but when the egg hatches you can give the Pokemon a nickname.
go through iron island with a person named riley and he will give you an egg after you help him get out from the exit (not the entrance).
On Iron Island, a guy named Riley will give you an egg. It will hatch into Riolu.
A girl named Riley gives you an egg of him/her mine was a him and so was my brothers.
you can get a riolu egg in Pokemon diamond/pearl on Iron Island by helping a guy named Riley out
That's a Bad Egg. It's not really a Pokemon egg, but rather, a glitch.
A Pokemon egg cannot die ever.
to get a pokemon egg you must leave two compatible pokemon in the daycare center together. after awhile they will breed an egg
there is no jirachi egg trick, but there is a celebii egg trick in Pokemon crystal
I think a egg with a shiny Pokemon in it is a different color
i think the Pokemon that made the egg with ditto could have an HM move example:surf then it goes to the egg and the Pokemon that came from the egg knows that move.
Any Pokemon with a matching Egg Group can be able to breed. Ditto, with the exception of having its own Egg Group, can be able to breed with any Pokemon, except for Baby Pokemon, Legendary Pokemon (Besides Manaphy, who can be bred with Ditto to get a Phione Egg), and No-Egg grouped Pokemon.
Riolu is 4 generation Pokemon. You can get egg only in Pokemon Diamond and Pearl