There are a few Welsh slang terms that may be used for girl, such as “lass” or “beaut”, or other more widespread terms like “babe” or “cutie”. Welsh language words such as “bodan” are often interspersed in and used by English speaking Welsh people. “Lass” is perhaps the most common and universal.
Wales is a country brimming with linguistic curiosities.
The language is one of only four living Celtic languages and it is probably the most widely used of all these remaining languages.
Though most of the country speaks English at least as a second language, the melding of these two languages has led to a lot of fascinating slang.
Let’s find out more.

Welsh Slang For Girl
Ach-y-fi

“Ach-y-fi” is one of the most well-known Welsh expressions, typically used to express disgust or disapproval.
However, in some playful contexts, people might use it affectionately for a girl who is being cheeky, mischievous, or causing lighthearted trouble.
The phrase itself translates loosely to “ugh” or “ew” in English. It’s commonly heard when reacting to something unpleasant, like a mess or bad behavior.
But in a teasing tone, it can be a humorous way to address someone who’s up to no good.
Examples in sentences:
- “Ach-y-fi! Look at the mess you’ve made, you little troublemaker!”
- “She stole the last biscuit—ach-y-fi, you sneaky thing!”
- “Ach-y-fi, you’re always up to something, aren’t you?”
- “He called me ach-y-fi when I pranked him—it was all in good fun!”
- “Ach-y-fi! I can’t believe you actually did that!”
Bodan

“Bodan” is a Welsh word sometimes used as slang for ‘girl,’ particularly in an affectionate or romantic sense.
It’s not as widely known outside of Wales, but those familiar with Welsh dialects may use it in both casual and endearing ways.
The term is often heard in conversations where someone is referring to a girlfriend, wife, or even a close female friend in an affectionate manner.
While not universally recognized across all Welsh-speaking regions, it remains a charming and unique expression.
Examples in sentences:
- “He’s always talking about that bodan—he must really like her!”
- “Come on, bodan, let’s get a cup of tea.”
- “She’s a proper bodan, always looking out for her friends.”
- “I’ve been with my bodan for years, and she still makes me laugh.”
- “That bodan over there has the best singing voice I’ve ever heard!”
Butt

“Butt” is a well-known slang term in South Wales, primarily used to mean ‘mate’ or ‘buddy.’
While it’s more commonly used for men, it’s not unusual to hear it directed toward women in a friendly or familiar way.
The origin of “butt” is uncertain, but it has been a staple of South Walian speech for generations.
It’s a term of camaraderie, much like ‘pal’ or ‘mate’ in other parts of the UK.
Some people use it affectionately for close female friends, though it’s not typically a romantic term.
Examples in sentences:
- “Alright, butt? Fancy grabbing a coffee?”
- “She’s my best butt, always got my back.”
- “Calm down, butt! No need to get worked up.”
- “Even the boss calls me butt—it’s just how we talk around here.”
- “Me and my butt have been mates since school.”
Cariad

“Cariad” is one of the most well-known Welsh terms of endearment.
It directly translates to ‘love’ in English and is frequently used as a pet name for a partner, child, or even a close friend.
This term is widely used across Wales, regardless of whether someone speaks Welsh fluently.
It carries a warm and affectionate tone, much like ‘darling’ or ‘sweetheart’ in English. It can be used romantically, but also as a general expression of fondness.
Examples in sentences:
- “Goodnight, cariad. Sleep well.”
- “Don’t worry, cariad, everything will be fine.”
- “She’s my cariad, my everything.”
- “The shopkeeper called me ‘cariad’ today—proper Welsh welcome!”
- “Alright, cariad, let’s get you home.”
Cwtch

“Cwtch” is a uniquely Welsh word that describes the act of cuddling or hugging, but it carries a deeper, emotional meaning.
It’s not just about the physical act; it’s about offering warmth, comfort, and reassurance.
It’s often used with loved ones, whether it’s a partner, child, or close friend.
In Wales, “cwtch” is a beloved term that goes beyond just “hug” or “cuddle”—it represents a feeling of safety and closeness.
It’s the kind of embrace that makes you feel completely at ease, and when used in reference to a girl, it emphasizes affection and care.
Examples in sentences:
- “Give me a cwtch, I’ve had a tough day.”
- “She’s always there for a cwtch when I need it most.”
- “I just want to cuddle up with you and have a nice cwtch.”
- “The kids always ask for a cwtch before bed.”
- “After a long week, all I need is a cwtch from my cariad.”
Gwdihŵ

“Gwdihŵ” is the Welsh word for ‘owl,’ but it’s sometimes used affectionately or playfully to refer to someone, particularly a girl.
It’s a bit of a quirky term, and while it directly translates to a bird, it’s often used in a more lighthearted context.
The use of “gwdihŵ” as a term of endearment is rare, but when used, it conveys a sense of playfulness.
It’s not a common word for ‘girl’ in Welsh slang, but in certain circles, you might hear it used affectionately to describe someone who is quirky, cute, or endearing in a way that reminds one of an owl—mysterious, a little cheeky, and full of character.
Examples in sentences:
- “Look at you, gwdihŵ, all quiet and mysterious tonight.”
- “She’s my little gwdihŵ—always watching over things.”
- “What’s up, gwdihŵ? You look like you’ve got a secret.”
- “Stop being so gwdihŵ, tell me what’s going on!”
- “I love her gwdihŵ smile—it’s so charming.”
Lush

“Lush” is a popular Welsh slang term often used to describe someone or something as very attractive or appealing.
When used for a girl, it conveys that she’s not just physically appealing, but also has a certain charm or allure that makes her stand out.
The term “lush” can be used to describe more than just appearance—it can be used for someone who is fun, bubbly, or radiates a positive energy.
It’s typically used to compliment and is often said with admiration or affection.
Examples in sentences:
- “She’s looking lush tonight in that dress.”
- “What a lush girl, she’s got such a lovely personality too.”
- “Everyone was talking about how lush she looked at the party.”
- “He called me lush, which I thought was pretty sweet!”
- “She’s not just a lush girl; she’s got brains too!”
Merch

“Merch” is the Welsh word for ‘girl,’ and it’s commonly used in everyday conversation, particularly in informal or affectionate contexts.
While it’s a straightforward term, it’s still an essential part of the Welsh lexicon and is used often in both Welsh and English-speaking households in Wales.
The word “merch” can be used to refer to a girl of any age, from a young girl to an adult. It carries a certain warmth and familiarity, making it a popular choice in family and social settings when talking about a girl or young woman.
Examples in sentences:
- “She’s such a lovely merch, always so kind and helpful.”
- “Merch, can you come help me with this?”
- “Look at that merch, she’s got such a great sense of style.”
- “He’s out with his merch today, showing her around the town.”
- “That merch is always at the heart of the conversation, never shy to speak up.”
Nos Da Angel

“Nos Da Angel” literally translates to “Good night, Angel” in Welsh, and it’s often used as a warm, affectionate way to say goodnight to someone you care about, especially a girl.
It’s a term that carries a lot of sweetness and tenderness, making it a favorite among Welsh speakers in intimate or affectionate relationships.
While “Nos Da” is a standard Welsh phrase for saying goodnight, the addition of “Angel” elevates the sentiment, making it more personal and loving.
It’s not only used at bedtime but can also be an affectionate way to refer to someone you hold dear, especially if they have a sweet or caring nature.
Examples in sentences:
- “Nos da angel, sleep tight!”
- “I’ll see you tomorrow, nos da angel!”
- “She smiled and said, ‘Nos da angel,’ before going to sleep.”
- “Don’t worry, nos da angel, everything will be okay.”
- “Nos da angel, I’m thinking of you always.”
Tidy

“Tidy” is a versatile Welsh slang term that can be used to describe someone who is physically attractive or well-presented.
It’s a term often used to compliment someone, particularly in the context of how they look or carry themselves.
In Welsh, “tidy” doesn’t just refer to cleanliness but to someone’s overall appearance, often implying they look great or sharp.
While it’s commonly used for both men and women, when used for a girl, it typically has a positive connotation, highlighting her attractiveness or how well she presents herself.
The term can be used both in admiration and as a casual compliment in everyday conversation.
Examples in sentences:
- “She’s looking well tidy in that outfit!”
- “Oi, that’s a tidy girl right there, isn’t it?”
- “He called her tidy, and she smiled from ear to ear.”
- “You’re looking tidy as always, what’s your secret?”
- “She’s a tidy girl with such great style.”