Most popular baby names in Idaho — 2025

In 2025, the most popular baby names in Idaho were Charlotte, Amelia, and Evelyn for girls and Oliver, Theodore, and Henry for boys. Some names are far more common here than nationwide: Ridge is 8.7x more common in Idaho than nationally, and Aspen is 6.3x more common in Idaho than nationally. See which names rose and fell the most below, or open the full top 100 lists.

Most distinctive baby names in Idaho

Girls

Most distinctive Hazel 2.9x more common ▲15 #6 vs US #21
Also more common
Lainey 2.8x more common ▲23 #7 vs US #30 Lucy 2.4x more common ▲14 #10 vs US #24 Evelyn 2.2x more common ▲5 #3 vs US #8 Violet 2.0x more common ▲4 #9 vs US #13
Less common
Mia 1.3x less common ▼26 #32 vs US #6 Sofia 1.1x less common ▼32 #41 vs US #9

Boys

Most distinctive Hudson 2.4x more common ▲12 #5 vs US #17
Also more common
Cooper 2.3x more common ▲21 #6 vs US #27 Asher 2.0x more common ▲19 #9 vs US #28 Henry 2.0x more common ▲2 #3 vs US #5 Theodore 1.8x more common ▲2 #2 vs US #4
Less common
Noah 1.3x less common ▼6 #8 vs US #2 Lucas 1.2x less common ▼33 #43 vs US #10

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