Given name

Rillia

“from the small brook”

Rillia is a variant of Rilla. One German interpretation is “from the small brook.”

Meaning & origin

What it means

Rillia is a variant of Rilla. One German interpretation is “from the small brook.”

Explained through its name family

Where it comes from

Rillia is a variant of Rilla. An origin associated with Rilla is German.

Explained through its name family

The story

Published U.S. birth records include this spelling as early as 1914. This is the earliest published observation available here, rather than a date for the name’s origin.

From dated birth records

Rillia through the years

Babies since 1880
11
0 boys · 11 girls
Most popular year
1914
6 babies
2025
0
Outside the ranked list
2021–25 vs 2016–20
—
Too few births to compare
02468192019401960198020002025Highest share 19140.0
Rillia in U.S. Social Security birth records, 1914–2025, per million girls born. Years with fewer than five births for a sex are not published and appear as zero. Use the arrow keys to step through years.

By the numbers

The most recent published U.S. birth count for girls is 5 in 1923. Later missing counts do not mean the name went unused. Its largest published annual count for girls was 6 in 1914.

From Social Security birth records and U.S. Census name counts for this exact spelling. Other spellings are counted separately.

Rillia’s family of names

Rillia has a related form in Rilla.

Walk Rillia’s family in the name graph

RilliaRilla

The ring: nicknames and forms.

Hover or tab through the constellation to see how each name is related. Bigger dots are names more people in the U.S. share.

Nicknames & forms 1

Diminutives, pet forms, short forms and variants used alongside the name.

Similar names

If you love Rillia, these share its style, era, origin or sound, from outside its own family.

Old-fashioned

Lelia

“a beauty of the night; born at nightfall”

21RareEasing

>99% girls

German · Old-fashioned

Rowena

“one who is fair and slender” · “having much fame and happiness”

27RareRising

>99% girls

German

Ilma

“determined protector”

19Very rareSteady

>99% girls

Old-fashioned

Rosaria

“refers to the rosary and Our Lady of the Rosary” · “refers to the rosary”

20RareRising

>99% girls

English

Rella

“from a foreign land”

17Very rareRising

>99% girls

Greek

Euphemia

“one who speaks well”

22RareRising fast

>99% girls

 

Evia

“giver of life; a lively woman”

17Very rareSteady

>99% girls

Latin · Old-fashioned

Stephania

“crowned in victory”

19Very rareEasing

>99% girls

Sibling ideas

Names that share Rillia’s feel without repeating its first letter or rhyming with it.

A brother for Rillia

A sister for Rillia