Hmm, I think I gotta go with the good ol' Uzumaki clan on this one! The Uzumaki clan, most of whom can be identified by their signature red hair, were always very close with the Senju clan and specialized in fuijutsu, sealing techniques. They also naturally possess strong life forces and, due Naruto's marriage to Hinata Hyuga, his descendants have to potential to awaken the Byakugan. I've noticed these characters tend to be strong-willed and feisty!
Name Meaning: whirlpool or maelstorm
The clan name, as well as the name of Hiruzen's father, comes from the legendary ninja, Sarutobi Sasuke. The clan has traditionally had strong bonds with the Akimichi, Nara, and Yamanaka clans, training generations of Ino-Shika-Cho trios.
Name Meaning: Monkey Jump
Hiruzen Sarutobi (Third Hokage)
One of the four noble clans of Konohagakure, the Uchiha clan are descendants of Indra Otsutsuki, the oldest son of the Sage of the Six Paths and have historically been rivals of the Senju clan, also descendents of Indra and are plagued by a legacy of hate. However, they formed an alliance and founded the Village Hidden in the Leaves. They have potent chakra quality and a natural affinity for fire nature transformation, but the Uchiha clan is most well-known and feared for the Sharingan, the Kekkei Genkai with a multitude of abilities, including the ability to see chakra, genjutsu, and the ability to copy ninjutsu.
Name Meaning: paper fan
The true family name is unknown, but this is a notable clan of Sunagakure. Not much is known about this clan. Like many Suna shinobi, they are skilled with wind release, and few members of this clan inherit the magnet release Kekkei Genkai, which allows them to manipulate large quantities of mineral substances. I've noticed that Gaara (Sasori, too, for that matter) exhibits the signature red hair of the Uzumaki clan, but I don't believe there is any relation.
Until next time! Here are my other cards for this Naruto Giveaway, if you wanna check 'em out:
Day 1: Most Awesome Character
Day 2: Favorite Bijuu
Day 3: Favorite Villian
Day 4: Favorite Episode
Day 5: Favorite Kage
Day 1 prompt card: Most awesome character
Day 2 prompt card: Favorite Tailed Beast
Day 3 prompt card: Favorite Villain
Day 4 prompt card: Favorite Episode
Day 5 prompt card: Favorite Kage
Day 6 prompt card: Favorite Clan
Seriously! You know you want to! It's not too late! The more the merrier!