How popular is the baby name Guilherme in the United States right now? How popular was it historically? Find out using the graph below! Plus, check out all the blog posts that mention the name Guilherme.

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Popularity of the Baby Name Guilherme


Posts that Mention the Name Guilherme

Popular and Unique Baby Names in Each U.S. State, 2019

Which baby names were the most popular in each U.S. state in 2019?

And which names only popped up in the data for a single state in 2019?

All the answers are below!

Alabama

  • Alabama’s top girl name: Ava
  • Alabama’s top boy name: William
  • Alabama’s 4 unique girl names: Brelynn, Jamaria, Kenslie, Vella
  • Alabama’s 6 unique boy names: Wheeler, Kyser, Walton, Whitaker, Zaylon, Zylon

Alaska

  • Alaska’s top girl name: Emma & Evelyn (tie)
  • Alaska’s top boy name: Liam
  • No unique girl names.
  • Alaska’s 1 unique boy name: Hatcher

Arizona

  • Arizona’s top girl name: Olivia
  • Arizona’s top boy name: Liam
  • Arizona’s 5 unique girl names: Aolanis, Ariza, Zona, Kamri, Polly
  • Arizona’s 1 unique boy name: Aric

Arkansas

  • Arkansas’s top girl name: Olivia
  • Arkansas’s top boy name: William
  • Arkansas’s 1 unique girl name: Savvy
  • No unique boy names.

California

  • California’s top girl name: Olivia
  • California’s top boy name: Noah
  • California’s top 10 unique girl names: Aashvi, Mannat, Emiko, Roxy, Sehaj, Metztli, Yadira, Aiko, Cathy, Daliah (total of 558)
  • California’s top 10 unique boy names: Ekan, Armen, Fateh, Remmy, Hiro, Agam, Angad, Manraj, Rick, Skye (total of 421)

Colorado

  • Colorado’s top girl name: Charlotte
  • Colorado’s top boy name: Liam
  • Colorado’s 2 unique girl names: Ellamae, Analaya
  • No unique boy names.

Connecticut

  • Connecticut’s top girl name: Olivia
  • Connecticut’s top boy name: Liam
  • No unique girl names.
  • Connecticut’s 1 unique boy name: Lukasz

Delaware

  • Delaware’s top girl name: Emma
  • Delaware’s top boy name: Noah
  • No unique baby names.

District of Columbia

  • D.C.’s top girl name: Olivia
  • D.C.’s top boy name: William
  • No unique baby names.

Florida

  • Florida’s top girl name: Emma
  • Florida’s top boy name: Liam
  • Florida’s top 10 unique girl names: Serayah, Ainoha, Anaelle, Anthonella, Derin, Franchesca, Jaelle, Vasilisa, Arielys, Gaelle (total of 100)
  • Florida’s top 10 unique boy names: Omarion, Platon, Chayse, Adams, Ameir, Jakhi, Luccas, Mako, Chauncey, Enrico (total of 98)

Georgia

  • Georgia’s top girl name: Ava
  • Georgia’s top boy name: Liam & William (tie)
  • Georgia’s top 10 unique girl names: Dallis, Honest, Mayleigh, Armonie, Carrigan, Collier, Jahlani, Kaidyn, Khylee, Kylei (total of 36)
  • Georgia’s top 10 unique boy names: Akari, Lawton, Yohannes, Cali, Chozen, Ikenna, Kamir, Mills, Sanchez, Tyshaun (total of 29)

Hawaii

  • Hawaii’s top girl name: Olivia
  • Hawaii’s top boy name: Noah
  • Hawaii’s 6 unique girl names: Lilinoe, Hiilei, Hilinai, Tehani, Haukea, Kealohilani
  • Hawaii’s top 10 unique boy names: Kaimana, Kainalu, Laakea, Keahi, Ryzen, Aukai, Haaheo, Ikaika, Kaniela, Kawelo (total of 12)

Idaho

  • Idaho’s top girl name: Emma & Olivia (tie)
  • Idaho’s top boy name: Oliver
  • No unique baby names.

Illinois

  • Illinois’s top girl name: Olivia
  • Illinois’s top boy name: Noah
  • Illinois’s top 10 unique girl names: Kayloni, Dariah, Katalyna, Melah, Shaelyn, Shanti, Ajla, Daniya, Jalynn, Kaoir (total of 19)
  • Illinois’s top 10 unique boy names: Demond, Lamari, Lavell, Dawid, Kellin, Lamarion, Patryk, Abdulmalik, Bassam, Damen (total of 22)

Indiana

  • Indiana’s top girl name: Olivia
  • Indiana’s top boy name: Liam
  • Indiana’s 4 unique girl names: Dena, Haizlee, Brynna, Copeland
  • Indiana’s 2 unique boy names: Menno, Finnlee

Iowa

  • Iowa’s top girl name: Charlotte
  • Iowa’s top boy name: Oliver
  • Iowa’s 1 unique girl name: Misty
  • Iowa’s 1 unique boy name: Kinnick

Kansas

  • Kansas’s top girl name: Olivia
  • Kansas’s top boy name: Liam
  • No unique baby names.

Kentucky

  • Kentucky’s top girl name: Amelia
  • Kentucky’s top boy name: Liam
  • No unique girl names.
  • Kentucky’s 2 unique boy names: Koleson, Thayer

Louisiana

  • Louisiana’s top girl name: Olivia
  • Louisiana’s top boy name: Noah
  • No unique baby names.

Maine

  • Maine’s top girl name: Charlotte
  • Maine’s top boy name: Oliver
  • No unique baby names.

Maryland

  • Maryland’s top girl name: Olivia
  • Maryland’s top boy name: Liam
  • Maryland’s 1 unique girl name: Ayomide
  • Maryland’s 4 unique boy names: Tavon, Ademide, Ifeoluwa, Jabril

Massachusetts

  • Massachusetts’s top girl name: Olivia
  • Massachusetts’s top boy name: Benjamin
  • Massachusetts’s 5 unique girl names: Aylla, Heloisa, Isabelly, Mariaeduarda, Tula
  • Massachusetts’s 3 unique boy names: Guilherme, Jayziel, Nyzaiah

Michigan

  • Michigan’s top girl name: Olivia
  • Michigan’s top boy name: Noah
  • Michigan’s top 10 unique girl names: Zahraa, Breslyn, Germani, Layal, Breslin, Makyla, Talayah, Alaska, Hadeel, Katara (total of 13)
  • Michigan’s top 10 unique boy names: Arkan, Bryton, Karon, Martell, Milano, Mohamadali, Rayvon, Damere, Emad, Fadi (total of 15)

Minnesota

  • Minnesota’s top girl name: Olivia
  • Minnesota’s top boy name: Henry
  • Minnesota’s top 10 unique girl names: Maida, Ahlam, Munira, Anzal, Adna, Bushra, Sabrin, Siham, Maryan, Mumtaz (total of 37)
  • Minnesota’s top 10 unique boy names: Muhsin, Bauer, Musab, Abdulahi, Sabir, Eh, Harun, Mikko, Mohamedamin, Yahye (total of 20)

Mississippi

  • Mississippi’s top girl name: Ava
  • Mississippi’s top boy name: William
  • Mississippi’s 5 unique girl names: Swayze, Ainslee, Eriel, Lynley, Rivers
  • Mississippi’s 2 unique boy names: Hilton, Landan

Missouri

  • Missouri’s top girl name: Olivia
  • Missouri’s top boy name: Liam
  • Missouri’s 3 unique girl names: Makynlee, Dru, Gwendolynn
  • Missouri’s 2 unique boy names: Cale, Darrion

Montana

  • Montana’s top girl name: Emma
  • Montana’s top boy name: Oliver
  • No unique baby names.

Nebraska

  • Nebraska’s top girl name: Olivia
  • Nebraska’s top boy name: Oliver
  • Nebraska’s 2 unique girl names: Brecklynn, Lennyn
  • No unique boy names.

Nevada

  • Nevada’s top girl name: Sophia
  • Nevada’s top boy name: Liam
  • No unique baby names.

New Hampshire

  • New Hampshire’s top girl name: Charlotte
  • New Hampshire’s top boy name: Benjamin
  • No unique baby names.

New Jersey

  • New Jersey’s top girl name: Emma
  • New Jersey’s top boy name: Liam
  • New Jersey’s top 10 unique girl names: Leeba, Tzivia, Zahava, Bluma, Ruchama, Brocha, Chaitra, Fay, Aanika, Akshaya (total of 14)
  • New Jersey’s top 10 unique boy names: Nosson, Boruch, Philopater, Nechemia, Param, Refoel, Naftoli, Betzalel, Donato, Ziyon (total of 22)

New Mexico

  • New Mexico’s top girl name: Ava
  • New Mexico’s top boy name: Liam
  • No unique baby names.

New York

  • New York’s top girl name: Olivia
  • New York’s top boy name: Liam
  • New York’s top 10 unique girl names: Shaindy, Hindy, Sury, Goldy, Etty, Henny, Idy, Gittel, Shaindel, Fradel (total of 208)
  • New York’s top 10 unique boy names: Lazer, Naftali, Shmiel, Shloma, Benzion, Hershel, Berl, Abubakr, Shaul, Md (total of 175)

North Carolina

  • North Carolina’s top girl name: Ava
  • North Carolina’s top boy name: Liam
  • North Carolina’s top 10 unique girl names: Tyla, Brenley, Dasia, Essie, Nalayah, Passion, Zyana, Chesnee, Kamyra, Kenly (total of 13)
  • North Carolina’s top 10 unique boy names: Quamir, Bowman, Brennon, Cyncere, Azion, Braylan, Jahking, Juel, Kamauri, Layke (total of 13)

North Dakota

  • North Dakota’s top girl name: Amelia
  • North Dakota’s top boy name: Liam
  • North Dakota’s 1 unique girl name: Girl (…probably just a place-holder)
  • No unique boy names.

Ohio

  • Ohio’s top girl name: Olivia
  • Ohio’s top boy name: Liam
  • Ohio’s top 10 unique girl names: Crosley, Coralynn, Aissata, Arbor, Dezire, Jamiah, Larkyn, Neva, Shaelynn, Amarra (total of 24)
  • Ohio’s top 10 unique boy names: Kolsen, Jansen, Kaydon, Dyson, Jayshawn, Krishal, Rayshawn, Urban, Amiir, Bennie (total of 26)

Oklahoma

  • Oklahoma’s top girl name: Olivia
  • Oklahoma’s top boy name: Liam
  • Oklahoma’s 3 unique girl names: Niang, Jentri, Tennessee
  • Oklahoma’s 4 unique boy names: Thang, Pau, Rhyatt, Saxton

Oregon

  • Oregon’s top girl name: Olivia
  • Oregon’s top boy name: Oliver
  • No unique girl names.
  • Oregon’s 2 unique boy names: Ripley, Rogue

Pennsylvania

  • Pennsylvania’s top girl name: Olivia
  • Pennsylvania’s top boy name: Liam
  • Pennsylvania’s top 10 unique girl names: Barbie, Suhaylah, Allure, Erma, Saloma, Auriella, Lavina, Surah, Aasiyah, Mecca (total of 31)
  • Pennsylvania’s top 10 unique boy names: Masai, Aasir, Mervin, Benuel, Ayyub, Jamin, Kasir, Munir, Naseem, Aleem (total of 31)

Rhode Island

  • Rhode Island’s top girl name: Charlotte
  • Rhode Island’s top boy name: Noah
  • No unique baby names.

South Carolina

  • South Carolina’s top girl name: Olivia
  • South Carolina’s top boy name: William
  • South Carolina’s 4 unique girl names: Elloree, Zyasia, Kerrington, Matilyn
  • South Carolina’s 3 unique boy names: Kinston, Drayton, Rakeem

South Dakota

  • South Dakota’s top girl name: Emma
  • South Dakota’s top boy name: Liam
  • No unique baby names.

Tennessee

  • Tennessee’s top girl name: Ava
  • Tennessee’s top boy name: William
  • Tennessee’s 8 unique girl names: Annslee, Anzlee, Avie, Dearia, Embry, Karsen, Lora, Tylee
  • Tennessee’s 10 unique boy names: Ryman, Tracy, Blakely, Briley, Crews, Dmari, Holston, Jorah, Ladarrius, Marquel

Texas

  • Texas’s top girl name: Emma
  • Texas’s top boy name: Liam
  • Texas’s top 10 unique girl names: Landree, Dariela, Laramie, Irma, Kendalyn, Amarachi, Debanhi, Devany, Jayci, Kenzlie (total of 424)
  • Texas’s top 10 unique boy names: Witten, Rhyder, Eliud, Cutter, Eliab, Zuriel, Homero, Burhanuddin, Prescott, Weldon (total of 304)
    • Jason Witten is a football player who was with the Dallas Cowboys for most of his career.

Utah

  • Utah’s top girl name: Olivia
  • Utah’s top boy name: Oliver
  • Utah’s top 10 unique girl names: Weslie, Mele, Quincey, Taylie, Alta, Cozette, Lyndee, Mccall, Navie, Nayvie (total of 17)
  • Utah’s top 10 unique boy names: Cache, Dallin, Korver, Kaladin, Covey, Kimball, Beckam, Jens, Haze, Oaks (total of 19)

Vermont

  • Vermont’s top girl name: Harper
  • Vermont’s top boy name: Oliver
  • No unique baby names.

Virginia

  • Virginia’s top girl name: Ava
  • Virginia’s top boy name: Liam
  • Virginia’s 1 unique girl name: Ashby
  • Virginia’s top 10 unique boy names: Nahmir, Ashby, Berkley, Jenesis, Leul, Nymir, Amanuel, Antwon, Cornell, Dany (total of 12)

Washington

  • Washington’s top girl name: Olivia
  • Washington’s top boy name: Liam
  • Washington’s 6 unique girl names: Anuhea, Imogene, Keona, Posie, Ravenna, Runa
  • Washington’s 7 unique boy names: Rainier, Abhay, Kelson, Nam, Tidus, Tyr, Whittaker

West Virginia

  • West Virginia’s top girl name: Emma
  • West Virginia’s top boy name: Liam
  • West Virginia’s 1 unique girl name: Laykin
  • No unique boy names.

Wisconsin

  • Wisconsin’s top girl name: Olivia
  • Wisconsin’s top boy name: Oliver
  • Wisconsin’s 2 unique girl names: Lumen, Brexley
  • Wisconsin’s 5 unique boy names: Keston, Dekker, Eivin, Merlin, Sully

Wyoming

  • Wyoming’s top girl name: Charlotte & Olivia (tie)
  • Wyoming’s top boy name: Liam
  • No unique baby names.

Did you spot the name Tennessee on the Oklahoma list, and the name Alaska on the Michigan list? ;)

If you happen to know why any of the single-state names are seeing higher usage in those particular states, please let us know in the comments!

Popular Baby Names in Portugal, 2015

According to data from the Instituto dos Registos e Notariado (IRN), the most popular baby names in Portugal in 2015 were Maria and João.

Here are Portugal’s top 10 girl names and top 10 boy names of 2015:

Girl NamesBoy Names
1. Maria, 5,324 baby girls
2. Leonor, 1,999
2. Matilde, 1,889
4. Beatriz, 1,268
5. Carolina, 1,228
6. Mariana, 1,205
7. Ana, 1,060
8. Inês, 1,001 (Agnes)
9. Margarida, 989
10. Sofia, 950
1. João, 1,932 baby boys
2. Martim, 1,778
3. Rodrigo, 1,666
4. Santiago, 1,632
5. Francisco, 1,593
7. Afonso, 1,439
6. Tomás, 1,409
8. Miguel, 1,271
9. Guilherme, 1,187
10. Gabriel, 1,143

In the boys’ top ten, Gabriel replaces Duarte (a verion of Edward). The girls’ top ten includes the same ten names.

At the other end of the spectrum, some of the baby names used only once last year:

Unique Girl NamesUnique Boy Names
Billca, Djenyfer, Excel, Foricusa, Hadriela, Hedviges, Iok, Jannatul, Joelma, Krutgna, Leninha, Lwezzy, Moana, Muen, Nayuca, Otchali, Otchaly, Ruixiao, Suncar, Svenya, Tchawi, Tesla, Txissola, Uhenia, Urwa, Valcikleny, WilfaniaAnass, Bambo, Barack, Ben-Hur, Cleidir, Creation, Cheikh, Djassy, Djemo, Duarth, Eurilucio, Fredynilson, Gonzaga, Guto, Habacuque, Hetwik, Lukenny, Man, Mojo, Neculai, Otchali, Petko, Ruzgyar, Skyllen, Tcherstney, Tuttondele, Vanilson

Here are the 2014 rankings for Portugal.

Sources: No país da Maria e do João, a Luana e o Diego estão a ganhar terreno

Popular Baby Names in Portugal, 2014

According to data from the Instituto dos Registos e Notariado (IRN), the most popular baby names in Portugal in 2014 were Maria and João.

Here are Portugal’s top 10 girl names and top 10 boy names of 2014:

Girl NamesBoy Names
1. Maria, 4,809 baby girls
2. Matilde, 2,062
3. Leonor, 1,859
4. Beatriz, 1,378
5. Mariana, 1,330
6. Carolina, 1,295
7. Ana, 1120
8. Inês, 1062 (Agnes)
9. Sofia, 980
10. Margarida, 930
1. João, 1,809 baby boys
2. Rodrigo, 1,783
3. Francisco, 1,718
4. Martim, 1,663
5. Santiago, 1,428
6. Tomás, 1,400
7. Afonso, 1,378
8. Duarte, 1,244 (Edward)
9. Miguel, 1,207
10. Guilherme, 1,206

Those #1 names remind me of all the old U.S. popularity lists (e.g., 1910s) that were dominated by Mary and John.

Portugal is one of the few regions that releases all baby name data (yay!) — you can download the full list here — so let’s check out a few of the unique baby names used only once last year:

Unique Girl NamesUnique Boy Names
Deegbi, Dricla, Elizangila, Euclidiana, Gelciline, Hotchali, Jacymiilly, Jeckliny, Ketley, Luwejíyane, MaMa, Naziriti, Quedna, Quintazinha, Swazilene, Taldia, Túlipa, Uhenya, Vissolela, WysmaraAriful, Award, Djezzy, Ducu, Eviquene, Iunussa, Lheônidas, Lyrics, Melquizedeque, Odissei, Otchali, Ovidiu, Stalone, Uxío, Visual, Wivendelson, Womna, Yax, Yowami, Zniber

Finally, here are Portugal’s top 10 compound names for each gender:

Girl NamesBoy Names
1. Maria Inês, 603 baby girls
2. Maria Leonor, 496
3. Maria Francisca, 315
4. Maria Clara, 257
5. Maria Carolina, 164
6. Ana Carolina 161
7. Maria João 140
8. Maria Beatriz 140
9. Lara Sofia, 130
10. Maria Luísa, 125
1. João Pedro, 343 baby boys
2. Rodrigo Miguel, 204
3. Pedro Miguel, 174
4. Afonso Miguel, 140
5. João Miguel, 138
6. Diogo Miguel, 136
7. João Maria, 127
8. Duarte Miguel, 124
9. Tiago Miguel, 123
10. José Pedro, 114

I’m guessing that compound names are counted separately from single names, but I’m not entirely sure.

Source: Em 2014 as meninas continuaram a responder por Maria, os rapazes por João (found by Skizzo — thank you!)