cushion, pincushion, fashion
Otoe
Words with the same ending are called rhyming words such as back, sack, lack, hack etc.
Claire, Cherie, Connie
There are total of 12 letters.
There is no president who meets your criteria.
None. If you don't mean Shion (a proper name) and instead mean "words ending in the shion sound, that's a different story. However, it would depend on what word ending in that sound you are asking about. Fashion, for example, does not rhyme with locomotion; however, both have the same ending shion sound.
sure, why not?
sonozaki
VOCALOID MEIKO does not have a last name. VOCALOIDs from the 1st generation do not have last name. Meiko Sakine is just a fanmade version of vocaloid MEIKO. So does Kaito Shion, Zatsune Miku and more.
Kia
depending on the japanese characters used to spell the name shion, it will have different meanings. My name is shion and it does the not mean sound of the tide that so many claim to say it is. So it's dependent upon the characters they use to spell it. Hope that helps!
It's Meiko Sakine. Although, she married Kaito Shion, so it is Meiko Shion [sources] wikipedia and google
Shion was her name.
CorrineDarleneJustineLouanneLee AnneMarlene
There hasn't been one with three letters beginning in u and ending in n.
If that's three letters, it's "boa."
dikdik