Bulma is one of the most iconic characters in the Dragon Ball series, known for her intelligence, beauty, and of course, her iconic blue hair. She first appeared in the original Dragon Ball series as a teenage girl who joins Goku on his journey to find the seven Dragon Balls. Over the years, Bulma has become a fan favorite and has appeared in almost every iteration of the Dragon Ball franchise. Her blue hair has become synonymous with her character and has even inspired many real-life cosplayers to dye their hair blue in honor of her. But besides her striking hair color, Bulma is also a genius inventor who has created many useful tools and gadgets for her friends on their adventures. She may not possess any superpowers, but her intelligence and wit have proven to be valuable assets in battles against powerful enemies. Throughout the series, Bulma's hair has gone through several changes, but her signature blue locks have always remained a constant. Whether she's rocking a short bob or long waves, her blue hair has become a staple in the Dragon Ball universe. Bulma | Dragon Ball Z
Videl is another beloved character from the Dragon Ball series, known for her fierce attitude and determination. She is the daughter of Mr. Satan, the world-famous martial artist, and becomes Gohan's love interest in Dragon Ball Z. Videl's blue hair is a unique shade, often described as a mix of blue and purple, giving her a distinct look among the other characters. Originally, Videl's hair was a deep black, but after her first fight with Gohan, her hair turns blue due to the intense Ki energy exchange. This transformation not only changes her hair color but also gives her the ability to fly and use energy attacks. Videl may not be a Saiyan, but she proves to be a formidable fighter, and her blue hair only adds to her badassery. After marrying Gohan and becoming a mother, Videl's hair grows out, and she starts to style it in a short bob. However, she still retains her blue hair, making her stand out even more in the Dragon Ball world. Videl | Dragon Ball Z
Android 18, also known as Lazuli, is one of the most powerful female characters in the Dragon Ball Z series. She was originally a human who was transformed into an android by Dr. Gero to seek revenge on Goku. Despite her initial villainous intentions, Android 18 eventually becomes a member of the Z Fighters and marries Krillin. Android 18's blue hair is a result of her artificial enhancements, which also give her superhuman strength and speed. Her hair is styled in a short bob with bangs, giving her a cool and edgy look. While her blue hair is technically not natural, it has become a defining feature of her character and is often mimicked by fans. In the Dragon Ball Super series, Android 18's hair grows longer, and she starts to wear it in a ponytail, but her blue hair remains the same. She may be a powerful fighter, but her blue locks add a touch of femininity to her character. Android 18 | Dragon Ball Z
Pan is the daughter of Gohan and Videl, making her a quarter Saiyan and one of the few female characters in the series with blue hair. She first appears as a baby in Dragon Ball Z and later becomes a major character in Dragon Ball GT. Pan's blue hair is inherited from her mother, Videl, and her grandfather, Goku. As a child, Pan's hair is styled in two pigtails, but as she grows older, she starts to wear it in a single ponytail. Her blue hair is often associated with her spunky and adventurous personality, and she is not afraid to speak her mind or stand up for what she believes in. Despite being only a quarter Saiyan, Pan possesses incredible strength and even learns how to fly and use energy attacks like her grandfather. Her blue hair adds a unique touch to her character and sets her apart from other characters in the series. Pan | Dragon Ball Z
Caulifla is one of the new female Saiyans introduced in the Dragon Ball Super series, and she quickly became a fan favorite with her bold personality and impressive fighting skills. She is the leader of the Saiyan gang known as the "Saiyan punks" and is the first female Super Saiyan in her universe. Caulifla's blue hair is a natural trait for Saiyans in her universe, and it is often seen as a symbol of their strength and power. Her hair is styled in a spiky bob, and when she transforms into a Super Saiyan, her hair turns a bright shade of blue, making her look even more formidable. She may be cocky and brash, but Caulifla's blue hair adds a touch of femininity to her character, and she is not afraid to show off her strength and abilities. Caulifla | Dragon Ball Super
Kale is another female Saiyan introduced in the Dragon Ball Super series, and she is Caulifla's protege. She may seem shy and timid at first, but she possesses incredible strength and has the potential to become a Super Saiyan like her mentor. Kale's blue hair is similar to Caulifla's in terms of style and color, but her hair is longer and more wavy. As a Super Saiyan, her hair turns a bright greenish-blue, giving her a fierce and powerful appearance. Despite her lack of confidence, Kale's blue hair shows that she is a true Saiyan at heart and is capable of incredible feats of strength. Kale | Dragon Ball Super
Maron is the daughter of the rich and powerful Mr. Brief, making her Bulma's sister-in-law. She only appears briefly in the Dragon Ball Z series, but her blue hair and bubbly personality have made her a memorable character among fans. Maron's blue hair is similar to Bulma's in terms of color, but her hair is styled in a long, wavy ponytail. She may not possess any special abilities or powers, but her blue hair adds a fun and playful touch to her character. In the non-canon Dragon Ball GT series, Maron's hair becomes longer and straighter, but her signature blue hair remains the same. She may not have played a significant role in the series, but her blue hair has made her a popular character among fans. Maron | Dragon Ball Z
Oceanus Shenron, also known as the Shadow Dragon, is one of the main antagonists in the Dragon Ball GT series. She is the result of a wish made by King Piccolo to restore his youth, and her blue hair is a result of her dragon-like nature. Oceanus Shenron's blue hair is styled in long, loose waves, giving her a mystical and alluring appearance. She may be a villain, but her blue hair adds a touch of beauty and elegance to her character. In her ultimate form, Oceanus Shenron's hair turns a bright shade of blue, giving her a more menacing and powerful look. Her blue hair may be a result of her dragon origins, but it has become a defining feature of her character. Oceanus Shenron | Dragon Ball GT
Mai is another character from the Dragon Ball series who has undergone a significant transformation throughout the years. She first appeared in the original Dragon Ball series as a young girl and later reappeared in Dragon Ball Super as an adult. Mai's blue hair is a result of her transformation from a child to an adult, and it has become a defining feature of her character. Her hair is styled in a long, sleek bob, and it complements her cunning and sly personality perfectly. In the alternate timeline, Mai's blue hair remains the same, but her character takes on a more serious and mature role as one of the leaders of the resistance against Goku Black. Her blue hair may have changed over the years, but it has become a constant feature in her character's design. Mai | Dragon Ball Super
Zangya is one of the few female villains in the Dragon Ball series, and she appears in the movie Bojack Unbound. She is a member of Bojack's gang and is known for her beauty and her striking blue hair. Zangya's blue hair is styled in a long, wavy ponytail with a purple streak, giving her a unique and eye-catching look. While she may be a villain, her blue hair adds a touch of elegance and sophistication to her character. Despite her short appearance in the series, Zangya's blue hair has made her a popular character among fans, and she has even appeared in various Dragon Ball video games and other media. Zangya | Dragon Ball Z: Bojack Unbound