Most Common Surnames in Nagano Prefecture (Japan)

Nagano Prefecture is a landlocked prefecture of Japan located in the Chūbu region of Honshū. Nagano Prefecture has a population of 2,052,493 and has a geographic area of 13,561 square kilometres (5,236 sq mi). Nagano Prefecture borders Niigata Prefecture to the north, Gunma Prefecture to the northeast, Saitama Prefecture to the east, Yamanashi Prefecture to the southeast, Shizuoka Prefecture and Aichi Prefecture to the south, and Gifu Prefecture and Toyama Prefecture to the west.


1. Kobayashi 69.3k
Heard it \
Haven't heard it
2. Ito 28.6k
Heard it \
Haven't heard it
3. Tanaka 26.2k
Heard it \
Haven't heard it
4. Nakamura 26.0k
Heard it \
Haven't heard it
5. Maruyama 25.6k
Heard it \
Haven't heard it
6. Shimizu 22.6k
Heard it \
Haven't heard it
7. Sato 22.4k
Heard it \
Haven't heard it
8. Miyazawa 17.5k
Heard it \
Haven't heard it
9. Takahashi 17.4k
Heard it \
Haven't heard it
10. Yanagisawa 15.8k
Heard it \
Haven't heard it
    index: 1x 0.037698984146118s
fmsppl-page-output: 1x 0.030694007873535s
t_/pages/worldnames/region: 1x 0.030647039413452s
t_/blocks/list-of-surnames: 1x 0.023675918579102s
router_page: 1x 0.0065009593963623s
t_/common/header: 1x 0.0053489208221436s
t_/common/head: 1x 0.0016999244689941s
head-tags: 1x 0.0016729831695557s
t_/common/footer: 1x 0.0002448558807373s
t_/common/searcher-result: 1x 3.6954879760742E-5s
----- END OF DUMP (2026-06-20 00:28:06)  -----