Memento or keepsake.
The root word of "souvenir" is the French word "souvenir," which means "to remember."
Periodical is another name for magazine, while keepsake is another name for souvenir.
The word souvenir is pronounced \ˈsü-və-ˌnir and it has a total of three syllables.
something valuable boughten in your home state/country
I picked up this souvenir in a foreign country.
After the lantern festival, my friend brought back a homemade lantern as a souvenir.
The word "souvenir" applies to a keepsake or an article from a different locale.
"Souvenir" is a French word meaning "memory." By extension, it means an object that brings back a specific memory. English borrowed that word with the same meaning.
keepsake, memento
Well, 'souvenir' is a French word!
Jour de Souvenir
nostalgia, souvenir, memory