Aloysius
/V-L-V-Y-S-V-V-S/
Famous warrior — Aloysius is the Latinised form of Louis, carrying the Frankish warrior tradition into Catholic ecclesiastical and academic circles. The name has an old-world dignity that has made it a steady choice in Jesuit-educated families.
Get Aloysius's full report — patron saint, feast day & a portrait — freeQuick — what every Christian parent asks about Aloysius:
How well does Aloysius fit your family?
This page tells you what Aloysius means. The app tells you whether it's right for your baby — scored against your family & your heritage, and your baby's birth details.
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Six signals — scored for your family & heritage, not in the abstract:
Meaning & origin
Yes — Aloysius is a Christian boy name of Latin origin, meaning “Famous warrior — Aloysius is the Latinised form of Louis, carrying the Frankish warrior tradition into Catholic ecclesiastical and academic circles. The name has an old-world dignity that has made it a steady choice in Jesuit-educated families.”.
Aloysius is a boy's name of Latin origin, traditionally used in Christian families. The name means "Famous warrior — Aloysius is the Latinised form of Louis, carrying the Frankish warrior tradition into Catholic ecclesiastical and academic circles. The name has an old-world dignity that has made it a steady choice in Jesuit-educated families." and belongs to the Courage cluster — names for children who will grow into bold, fearless hearts.
Common among American, Irish, European families, Aloysius carries cultural weight that goes beyond its dictionary definition — it's a name with a story and a community.
The patron saint & feast day behind Aloysius
Many Christian names carry a patron saint and a feast day (name day) — a tradition of choosing a name for the saint a child is born near, or one the family holds dear. Aloysius lives in this tradition of meaning and heritage.
NameRoot connects the dots. See Aloysius's patron saint, its feast day, and whether it aligns with your baby's birth — alongside its full family score.
See Aloysius's saint & feast day →What does Aloysius's numerology say?
Numerology assigns each name a single-digit destiny number by summing its letter values. Different schools use different mappings — NameRoot computes both so you can see how Aloysius resonates in either tradition.
Aloysius's destiny number is 4 — but a number only matters in context. The app matches it to your family's own numbers for a real compatibility read. See Aloysius's full reading →
Does Aloysius go with your family's names?
Aloysius breaks into 8 sounds: /V-L-V-Y-S-V-V-S/. The real test isn't how it sounds alone — it's how it sounds beside the names already in your family: yours, your partner's, and any brothers or sisters. NameRoot scores that harmony, so Aloysius sits naturally next to a Mum and Dad like Michael & Anna, or a big sister named Gianna — no awkward clashes, no two names that blur together. Hear Aloysius beside your family's names →
Nicknames
Common affectionate forms of Aloysius — useful for everyday family conversation, early childhood, or as standalone given names themselves.
Variants across cultures
Aloysius appears in different forms across languages and traditions. Each variant carries the same root meaning with a distinct sound and spelling shaped by local phonology.
Names similar to Aloysius
If Aloysius resonates with you, these names live in the same world — drawn from the same tradition, sharing the same meaning, or echoing a similar sound.
From the same tradition
Other Christian boy names, common in American families
Sharing the same meaning
Other Christian boy names from the Courage cluster
Names that sound similar
Christian boy names that open with the same syllables as Aloysius
Explore more names
Keep exploring names like Aloysius — by tradition, by meaning, or by first letter.
Common questions about Aloysius
What does the name Aloysius mean?
Aloysius means "Famous warrior — Aloysius is the Latinised form of Louis, carrying the Frankish warrior tradition into Catholic ecclesiastical and academic circles. The name has an old-world dignity that has made it a steady choice in Jesuit-educated families.." It is a boy name of Latin origin, traditionally used in Christian families.
Is Aloysius a boy or girl name?
Aloysius is most commonly used as a boy name.
What is the origin of the name Aloysius?
Aloysius is of Latin origin, used in Christian tradition, commonly among American, Irish, European families.
Is Aloysius a Christian name?
Yes. Aloysius is a boy name traditionally used in Christian families, of Latin origin.
What does Aloysius mean in Latin?
Aloysius originates from Latin, where it means "Famous warrior — Aloysius is the Latinised form of Louis, carrying the Frankish warrior tradition into Catholic ecclesiastical and academic circles. The name has an old-world dignity that has made it a steady choice in Jesuit-educated families.."
What are common nicknames for Aloysius?
Common short forms of Aloysius include Wish, Lou, Al.
What is the numerology of Aloysius?
Aloysius has a Pythagorean destiny number of 4 — stability and disciplined work.
When is Aloysius's feast day?
Aloysius's feast day — its traditional Christian name day — is June 21, linked to the patron saint of Catholic youth.
See how Aloysius scores for your family
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