How popular is the baby name Erin in the United States right now? How popular was it historically? Use the popularity graph and data table below to find out! Plus, see all the blog posts that mention the name Erin.

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Popularity of the baby name Erin


Posts that mention the name Erin

Popular baby names in Yukon (Canada), 1991-2015

Flag of Yukon
Flag of Yukon

Ever wonder what the top baby names in Yukon are?

Me too! So I looked them up.

Turns out the sparsely populated Canadian territory — which is next door to Alaska, larger than California, and home to only about 34,000 people — releases baby name rankings that cover 5 years at a time. So let’s roll the five most recent lists (i.e., 25 years of popular names) into a single post, shall we?

According to the Yukon Bureau of Statistics, these were the most popular baby names in the territory over the last quarter century…

From 2011 to 2015, the top baby names in Yukon were Ava and Liam:

Girl names (2011-15)Boy names (2011-15)
Ava, 13 baby girls
Emma, 12
Hannah, 12
Sophia, 10
Avery, 9
Emily, 9
Grace, 9
Amelia, 7
Aurora, 6
Ella, 6
Lily, 6
Olivia, 6
Sadie, 6
Sophie, 6		Liam, 17 baby boys
Mason, 14
Jack, 13
William, 13
Alexander, 11
Benjamin, 11
Levi, 11
Hunter, 10
Ethan, 9
Jacob, 9
Thomas, 9
Eli, 8
Gavin, 8
Noah, 8
Oliver, 8
Samuel, 8
Carter, 7
Charles, 7
Connor, 7
Jaxon, 7
Aiden, 6
Luke, 6
Owen, 6
Xavier, 6
  • From 2011 to 2015, Yukon welcomed 962 baby girls. A total of 654 girl names were bestowed, and 511 (78.1%) of those names were used only once.
  • From 2011 to 2015, Yukon welcomed 1,088 baby boys. A total of 589 boy names were bestowed, and 400 (67.9%) of those names were used only once.
  • According to the CBC, the top names in Yukon in 2015 specifically were Sophia and Jack.

From 2006 to 2010, the top baby names in Yukon were Madison and James:

Girl names (2006-10)Boy names (2006-10)
Madison, 11 baby girls
Olivia, 9
Brooklyn, 8
Emma, 8
Lily, 8
Mia, 8
Avery, 7
Chloe, 7
Isabelle, 7
Sophie, 7
Abigail, 6
Ava, 6
Ella, 6
Emily, 6
Hailey, 6
Layla, 6
Sophia, 6		James, 11 baby boys
Liam, 10
Logan, 10
Gabriel, 9
Jacob, 9
Matthew, 9
Noah, 9
Ryan, 8
Alexander, 7
Daniel, 7
Oliver, 7
Samuel, 7
William, 7
Andrew, 6
Ethan, 6
Gavin, 6
Joseph, 6
Marcus, 6
Mason, 6
Nathan, 6
Thomas, 6
Xavier, 6
  • From 2006 to 2010, Yukon welcomed 912 baby girls. A total of 601 girl names were bestowed, and 479 (79.7%) of those names were used only once.
  • From 2006 to 2010, Yukon welcomed 989 baby boys. A total of 559 boy names were bestowed, and 402 (71.9%) of those names were used only once.

From 2001 to 2005, the top baby names in Yukon were Emily and Logan:

Girl names (2001-05)Boy names (2001-05)
Emily, 13 baby girls
Hannah, 12
Emma, 11
Madison, 10
Olivia, 10
Alyssa, 7
Sarah, 7
Brooke, 6
Jessica, 6
Morgan, 6
Taylor, 6		Logan, 12 baby boys
Ethan, 11
Andrew, 10
Daniel, 10
James, 10
Joshua, 10
Tristan, 10
Cameron, 9
Jacob, 9
Adam, 8
Christopher, 8
Cole, 8
Liam, 8
Michael, 8
Nathan, 8
Nicholas, 8
Aidan, 7
Alexander, 7
Austin, 7
Jesse, 7
Justin, 7
Matthew, 7
Noah, 7
William, 7
Dylan, 6
Max, 6
Seth, 6
Thomas, 6
  • From 2001-2005, Yukon welcomed 857 baby girls. A total of 586 girl names were bestowed, and 462 (78.8%) of those names were used only once.
  • From 2001-2005, Yukon welcomed 870 baby boys. A total of 478 boy names were bestowed, and 339 (70.9%) of those names were used only once.

From 1996 to 2000, the top baby names in Yukon were Emily and Alexander:

Girl names (1996-2000)Boy names (1996-2000)
Emily, 15 baby girls
Samantha, 14
Sarah, 14
Hannah, 11
Jessica, 11
Taylor, 10
Emma, 9
Erin, 8
Jasmine, 8
Sydney, 8
Amber, 7
Julia, 7
Madison, 7
Megan, 7
Nicole, 7
Amy, 6
Brittany, 6
Chelsea, 6
Cheyenne, 6
Kathleen, 6
Lauren, 6		Alexander, 17 baby boys
Brandon, 16
Joshua, 16
Jacob, 15
Matthew, 14
Andrew, 13
Benjamin, 13
David, 12
William, 12
Jordan, 11
Kyle, 11
Tyler, 11
Dylan, 10
Michael, 10
Nathan, 10
Ryan, 10
Tristan, 10
Anthony, 9
Cody, 9
Daniel, 9
James, 9

From 1991 to 1995, the top baby names in Yukon were Ashley/Brittany/Samantha (3-way tie) and Michael:

Girl names (1991-95)Boy names (1991-95)
Ashley, 14 baby girls
Brittany, 14
Samantha, 14
Kayla, 13
Sarah, 13
Emily, 12
Jessica, 12
Heather, 10
Megan, 9
Nicole, 9
Jennifer, 8
Kaitlyn, 8
Sara, 8
Alexandra, 7
Amanda, 7
Jasmine, 7
Rebecca, 7
Christina, 6
Jenna, 6
Robyn, 6
Shelby, 6		Michael, 28 baby boys
Ryan, 19
Cody, 18
Kyle, 18
Matthew, 18
Joshua, 17
Tyler, 16
James, 15
Daniel, 14
David, 14
Logan, 14
Alexander, 13
Jordan, 13
William, 13
Benjamin, 12
Brandon, 12
John, 12
Nathan, 12
Nicholas, 11
Patrick, 11
Dylan, 10
Steven, 10

Sources: Yukon Baby Names 2001-2005 [pdf], Yukon Baby Names 2006-2010 [pdf], Baby Names in Yukon, 2011–2015 [pdf]

Image: Adapted from Flag of Yukon (public domain)

[Latest update: Jul. 2022]

Popular baby names in Ireland, 2013

Flag of Ireland
Flag of Ireland

Ireland’s top baby names of 2013 were announced a few days ago.

According to data from the Central Statistics Office, the most popular baby names are Emily and Jack.

Here are Ireland’s top 100 girl names and top 100 boy names of 2013:

Girl NamesBoy Names
1. Emily
2. Emma
3. Sophie
4. Ella
5. Amelia
6. Aoife
7. Ava
8. Lucy
9. Grace
10. Sarah
11. Mia
12. Anna
13. Chloe
14. Hannah
15. Kate
16. Ruby
17. Lily
18. Katie
19. Caoimhe
20. Sophia
21. Lauren
22. Saoirse
23. Ellie
24. Holly
25. Leah
26. Amy
27. Olivia
28. Jessica
29. Ciara
30. Zoe
31. Isabelle
32. Niamh
33. Molly
34. Julia
35. Robyn
36. Erin
37. Roisin
38. Freya
39. Laura
40. Cara
41. Sofia
42. Eva
43. Rachel
44. Isabella
45. Kayla
46. Abbie
47. Charlotte [tie]
47. Millie [tie]
49. Faye
50. Clodagh
51. Aisling
52. Alice [tie]
52. Eabha [tie]
54. Abigail
55. Ellen
56. Lexi
57. Aoibhinn
58. Layla
59. Eve [tie]
59. Zara [tie]
61. Alannah
62. Aine
63. Maria [tie]
63. Megan [tie]
65. Rebecca
66. Nicole
67. Sadhbh
68. Clara
69. Elizabeth
70. Maya
71. Maja
72. Emilia
73. Caitlin
74. Rose
75. Isabel
76. Aoibheann
77. Sadie
78. Lena
79. Hollie
80. Sienna
81. Mary
82. Fiadh
83. Zuzanna
84. Aimee [tie]
84. Tara [tie]
86. Hanna [tie]
86. Katelyn [tie]
86. Lilly [tie]
86. Ruth [tie]
90. Alexandra [tie]
90. Poppy [tie]
92. Amber [tie]
92. Mollie [tie]
92. Victoria [tie]
95. Lara
96. Sara
97. Brooke
98. Aoibhe [tie]
98. Laoise [tie]
100. Kayleigh		1. Jack
2. James
3. Daniel
4. Conor
5. Sean
6. Adam
7. Ryan
8. Michael
9. Harry
10. Noah
11. Thomas
12. Alex
13. Luke
14. Oisin
15. Charlie
16. Patrick
17. Cian
18. Liam [tie]
18. Darragh [tie]
20. Dylan
21. Jamie
22. Matthew
23. Cillian
24. Aaron
25. Fionn
26. Jake
27. John
28. David
29. Ben
30. Finn
31. Nathan
32. Kyle
33. Samuel
34. Evan
35. Max
36. Ethan
37. Rian
38. Joseph
39. Alexander
40. Mason
41. Oliver
42. Joshua
43. William
44. Eoin
45. Jayden
46. Oscar
47. Callum
48. Aidan
49. Tom
50. Robert
51. Sam [tie]
51. Tadhg [tie]
53. Jacob
54. Cathal
55. Shane
56. Leon
57. Mark
58. Senan
59. Bobby
60. Ronan [tie]
60. Andrew [tie]
62. Eoghan
63. Leo
64. Lucas
65. Rory
66. Alfie
67. Tyler
68. Benjamin [tie]
68. Cormac [tie]
70. Scott
71. Christopher
72. Odhran
73. Kevin
74. Ciaran
75. Dara
76. Shay [tie]
76. Alan [tie]
78. Tommy
79. Logan [tie]
79. Anthony [tie]
81. Jakub
82. Rhys
83. Tomas
84. Donnacha
85. Kai
86. Stephen
87. Killian
88. Niall
89. Jason
90. Josh
91. Kayden
92. Martin [tie]
92. Ruairi [tie]
92. Brian [tie]
95. Isaac
96. Danny [tie]
96. Edward [tie]
98. Oran [tie]
98. Sebastian [tie]
98. Hugh [tie]

New to the top 100 are Sadie, Sienna, Fiadh and Poppy for girls and Kai and Kayden for boys.

(Names that were new on the 2012 list but that have since dropped out of the top 100 are Amelie, Evie and Maisie.)

Of all the girl names in the current top 100, these five saw the biggest increases from 2012 to 2013 in terms of rank change:

  1. Fiadh, +64 (146th to 82nd)
  2. Sadie, +62 (139th to 77th)
  3. Poppy, +46 (136th to 90th)
  4. Lexi, +33 (89th to 56th)
  5. Sienna, +32 (112th to 80th)

And these five saw the biggest increases in terms of number of babies:

  1. Anna, +56 (296 babies to 352 babies)
  2. Lexi, +54 (127 babies to 73 babies)
  3. Sofia, +50 (155 babies to 105 babies)
  4. Sadie, +42 (84 babies to 42 babies)
  5. Fiadh, +39 (78 babies to 39 babies)

Of all the boy names in the current top 100, these five saw the biggest increases from 2012 to 2013 in terms of rank change:

  1. Kayden, +44 (135th to 91st)
  2. Shay, +27 (103rd to 76th)
  3. Kai, +24 (109th to 85th)
  4. Leo, +21 (84th to 63rd)
  5. Anthony, +20 (99th to 79th)

And these five saw the biggest increases in terms of number of babies:

  1. Oliver, +44 (199 babies to 155 babies)
  2. Mason, +42 (201 babies to 159 babies)
  3. Alexander, +41 (202 babies to 161 babies)
  4. Leo, +35 (131 babies to 96 babies)
  5. Shay, +35 (104 babies to 69 babies)

Source: Irish Babies’ Names 2013

Image: Adapted from Flag of Ireland (public domain)

Popular and unique baby names in Scotland (UK), 2013

Flag of the United Kingdom
Flag of the United Kingdom

This is the second 2013 list I’ve seen so far.

According to provisional finalized data from Scotland’s General Register Office, the most popular baby names in Scotland are still Sophie and Jack.

Here are Scotland’s projected top 20 girl names and top 20 boy names of 2013:

Girl Names

  1. Sophie, 516 baby girls
  2. Olivia, 499
  3. Emily, 490
  4. Isla, 409
  5. Lucy, 393
  6. Ava, 383
  7. Jessica, 374
  8. Amelia, 303
  9. Ella, 300
  10. Millie, 297
  11. Lily, 288
  12. Chloe, 267
  13. Sophia, 266
  14. Ellie, 256
  15. Eva, 254
  16. Emma, 251
  17. Mia, 236
  18. Freya, 225 (tie)
  19. Grace, 225 (tie)
  20. Erin, 223

Boy Names

  1. Jack, 595 baby boys
  2. James, 434
  3. Lewis, 382
  4. Oliver, 361
  5. Daniel, 359
  6. Logan, 349
  7. Alexander, 318
  8. Lucas, 313
  9. Charlie, 301
  10. Harry, 299
  11. Mason, 292
  12. Ethan, 284
  13. Noah, 282
  14. Harris, 270
  15. Riley, 265
  16. Finlay, 259
  17. Alfie, 257
  18. Jacob, 249
  19. Max, 247
  20. Adam, 243

New to the top 20 girl names are Ella and Erin. Drop-outs are Hannah and Holly.

New to the top 20 boy names are Noah, Harris and Jacob. Drop-outs are Tyler, Aaron, Ryan and Liam. (There’s an extra name on the drop-out list because there was a tie for 20th place on the boys’ list last year.)

Of the 4,396 girl names bestowed last year in Scotland, 55 were given to more than 100 baby girls while 2,872 were used only once.

Of the 3,410 boy names bestowed, 74 were given to more than 100 baby boys while 2,197 were used only once.

Here are some of the names used only once in Scotland last year:

Unique Girl NamesUnique Boy Names
Anadoo, Ayse-Gul, Bellatrix, Bjelle, Boroka, Calaposha, Claurieli, Comfort, Diorlouise, Dristy, Drooj, Io, Light, Morag, Nellicy, Ruvimbo, Scarlett-Beau, Scotland, Success, Tarannom, WillowmenaArgyll-Sutherland, Bhriclan, Boto, Bright, Cal-El, Dempster, Frew, Gexian, Godsrest, Grave, Hollywood, Johnboy, Jozzel, King-Enoch, Ledley-Lee, Mnelisi, Moray-Geo, Noxx, Success, Timocy, Woodiee

(Yup, one Success on each side.)

Want to see past lists of popular baby names in Scotland? Check out the 2012, 2011, 2010 and 2009 lists.

Sources: Babies’ First Names 2013 – GRO Scotland, Baby names: Jack and Sophie again Scotland’s most popular

Image: Adapted from Flag of the United Kingdom (public domain)

How many twins get matchy-matchy names?

In a comment on last week’s twin names post, Erin said she’d “love to see some kind of analysis on what percentage of twins are given names that are/aren’t matchy-matchy.”

I do know of one analysis like this. It’s 50 years old, so it’s not exactly up-to-date, but these were the findings:

  • 79% of twins overall had similar names
    • 90% of identical twins had similar names
    • 75% of fraternal twins had similar names

Name researcher Robert Plank published “Names of Twins” in the journal Names way back in 1964. This study was mentioned by H. Edward Deluzain in the essay “Names and Personal Identity” in 1996:

Robert Plank, who studied names of twins, discovered that the names fit into three patterns and that the names in two of the patterns show unmistakable similarity. The most common pattern, which occurred in 62% of the cases Plank studied, was the use of names that begin with the same letter. This included such names as Richard and Robert (Ricky and Robby), Joseph and Judith (Joey and Judy), Louise and Louisa, as well as such names as Paul and Paula and Patrick and Patricia. The second pattern involved names that had different first letters but where similar in sound, rhythm, or rhyme. Such sets of names as Tracy and Stacy, Billy Joe and Penny Sue accounted for 17% of the sets of names. Finally, Plank found that only 21% of the sets of names were different enough from one another to be considered dissimilar. Identical twins, who are always of the same sex and who look so much alike people have trouble telling them apart, fare worse than fraternal twins in the similarity of their names. For, as Plank found, almost 90% of the identical twins had similar names compared to roughly only 75% of the fraternals.

Have any of you seen more recent research on similar/dissimilar names for twins?