Cai

Male name

Cai Name Meaning and Origin

Cai has multiple origins. It can be a Welsh name derived from 'Caius', a Roman praenomen of uncertain meaning, or a short form of names like 'Caius' or 'Cairo'. Cai has Welsh roots, appearing in Arthurian legends as Sir Kay. It also has links to Roman history through the name Caius. Individuals named Cai are often seen as intelligent and charismatic. They may possess a strong sense of adventure.

Content source: Name meaning content © 2025 GivenName.org. Please attribute when sharing.

People Also Ask About Cai

What does the name Cai mean?

Cai has multiple origins. It can be a Welsh name derived from 'Caius', a Roman praenomen of uncertain meaning, or a short form of names like 'Caius' or 'Cairo'.

Is Cai a boy or girl name?

Cai is traditionally a boy's name. According to U.S. Social Security Administration data, Cai has been predominantly used for male babies.

How popular is the name Cai?

The popularity of Cai has varied throughout American history. According to U.S. Social Security Administration data from 1880 to 2024, the name has experienced different levels of usage over the decades. The popularity trend chart shows the complete historical data for Cai.

What is the origin of Cai?

Cai has Welsh origins. The name has been used across different cultures and time periods, with its roots tracing back to Welsh linguistic and cultural traditions. Explore more Welsh boy names →

When was Cai most popular in the United States?

The peak popularity of Cai can be identified through historical SSA data spanning from 1880 to 2024. The popularity trend chart displays year-by-year statistics, showing when the name reached its highest usage and how its popularity has changed over different decades.

Numerology Analysis

Unlocking the hidden meaning behind Cai's name

Life Path Number4

4: The Master Builder

The Life Path Number 4 represents builders who create lasting foundations through dedication and systematic effort.

🧘

Personality & Traits

Grounded, practical, and reliable, 4s are the rock of society. They believe in hard work, tradition, and order. They are organized, logical, and extremely disciplined in their approach to life.

❤️

Love & Relationships

4s take love seriously. They are not into flings; they want a partner for life. They offer stability and loyalty, and they expect the same in return. Trust is paramount.

💼

Career & Purpose

Excellence in structure and detail makes 4s great engineers, architects, accountants, project managers, and builders. They ensure things are done right.

🌑

Shadow Side

Rigidity and resistance to change can hold a 4 back. Learning to be flexible and open to new methods is their life lesson.

Key Characteristics

#Stability#Hard Work#Practicality#Reliable#Organized
👨‍⚕️

The Name Doctor's Verdict

Professional take on Cai

Why you should choose it

  • Uniquely yours! Cai is a distinctive choice that stands out in a playground of common names.
  • Short, punchy, and modern. Cai is easy to write and pairs beautifully with long middle or last names.

Things to consider

  • Be prepared for "Can you spell that?" It's unique, but might require occasional correction.
AI-generated opinion based on trends and name characteristics.

Personality Traits

People named Cai often exhibit:

  • Direct and straightforward in communication
  • Creative and artistic
  • Stability and hard work

Quick Facts

Gender
Male
Origin
Welsh

Compare Cai with...

Popularity Trend

Data source: U.S. Social Security Administration baby name statistics (1880–2024)

Compare Cai with Popular Names

See detailed popularity graphs, origin comparisons, and meaning differences.

Middle Names

Find a middle name that flows perfectly.

Generate

Sibling Names

Names that match style and era.

Match

Nicknames

Cute, cool, and short variations.

See List

Signature

Visualize in elegant handwriting.

Create

⏳ Time Travel with Cai

See how popular Cai was in 1920 or 1980, and find its historical equivalent!

Launch Time Machine