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Rhondalyn
How to Pronounce Rhondalyn
Pronounced RON-duh-lin /ˈrɑndəlɪn/Low
Meaning: Rhondalyn joins Rhonda to the popular -lyn ending. Rhonda is usually traced to the Rhondda valley in Wales (from rhon, perhaps 'good' or 'pike/spear'), and it became a stand-alone name in the twentieth century. Adding -lyn (from Welsh Lynn, 'lake') makes Rhondalyn a smooth blended coinage, its meaning carried by Rhonda.Low
Popularity in the U.S. · SSA data
U.S. births per year (Social Security Administration, 1880–present). Pink marker = peak year.
SSA data updated May 2026. How we source & verify this data.
History & Origin
Rhondalyn is a blended name pairing Rhonda - linked to the Welsh Rhondda valley - with the fashionable -lyn ending seen in Gwendolyn and Carolyn. It rose in the wake of Rhonda's own mid-century popularity and stayed a genuine rarity, a personal elaboration rather than a widely shared name.
Rhondalyn had its modest peak around 1969, given to only about fourteen girls in its peak year. A girl named Rhondalyn then is in her mid-fifties today, a baby-boomer-era name.
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Frequently Asked
What does the name Rhondalyn mean?
It is a blend of Rhonda with the -lyn ending; Rhonda is tied to the Welsh Rhondda valley.
How do you pronounce Rhondalyn?
It is said RON-duh-lin /ˈrɑndəlɪn/ - three syllables, stress on the first.
Is Rhondalyn a boy or girl name?
Rhondalyn is used as a girl's name.
How popular is Rhondalyn?
It was always rare, given to only about fourteen girls in its peak year around the late nineteen-sixties.