Capturing the most beautiful light, a sparkling name for your child.

▶ Do you want to personally name your child but find the study of names too complicated?

▶ Do you want to verify if a name received from a professional naming service is truly a good name?

▶ Is a name generated by AI really acceptable when analyzed according to traditional nameology?

Yunseulai combines five traditional theories—Saju, Ohaeng, Numerology, Pronunciation, and Yin-Yang—with a verified database of 9,389 Chinese characters used for official names by the court, and we carefully recommend a name that perfectly matches your child's Saju.

Yunseulai began from an experience where analyzing a name generated by generative AI using traditional naming methods yielded very poor results in terms of numerology. Therefore, we chose the path of recommending names based strictly on authentic theories rather than fabricating new ones.

━━━━━━━━━━━━━━━━━━

✨ Why Yunseul-i Is Different

• Adhering to Authentic Theory — Based on original texts of name analysis such as the Numerology Gyeoksu and 81 Su, we recommend names by analyzing all results strictly according to traditional naming methods.

• Based on Original Stroke Count — We calculate numerology using traditional original stroke counts rather than commonly used internal strokes, ensuring precise alignment with the Hanja standards for court-approved personal names.

• Precise Saju Calculation — We reflect even the birth order of twins and calculate the Heavenly Stems and Earthly Branches using True Solar Time, which corrects for birthplace longitude and the equation of time. The boundaries of the hour remain stable.

• Recommendation Linked to the Auspicious God — Rather than simply recommending auspicious or inauspicious numbers, we prioritize recommending the Five Elements that complement the energies lacking in the child's Saju.

• Meticulous Name Filtering — We filter out combinations where pronunciation, stroke count, and Five Elements are mismatched, as well as characters to be avoided, leaving only names you can choose with confidence.

━━━━━━━━━━━━━━━━━━

📋 Key Features

🍼 Name Recommendation — Input your Saju (Four Pillars of Destiny) to find suitable name candidates for your child,

and display them at a glance along with evaluations based on five theories: Saju, Five Elements, Numerology, Pronunciation, and Yin-Yang.

📜 Comprehensive Analysis Report — Organizes and displays Numerology, the Five Elements of the Character, the Five Elements of Pronunciation, and Yin-Yang at a glance.

📈 Numerology Analysis by Period —
Detailed interpretation of the auspiciousness and inauspiciousness of 81 numerology for four periods (four stages): Early Life, Middle Life, Later Life, and Overall Life.

It also presents parenting guides to refer to for each stage.

💞 Parent-Child Compatibility — Analyzes the first impressions of the child and the mother/father, the flow of the relationship, and mutual complementarity,

and provides parenting guides tailored to the relationship.

☯ Saju Calculation — Calculates the distribution of Heavenly Stems and Earthly Branches and the Five Elements based on the date and time of birth, and automatically determines the Auspicious Deity (Yongsin).

Accuracy has been enhanced by adjusting for factors such as twin status, birthplace longitude, and equation of time.

Character Dictionary — You can check the meanings, radicals, and Five Elements of 9,389 characters approved by the court for personal names all in one place.

👨‍👩‍👧 Multi-Profile — Save and manage the Saju (four pillars of destiny) and naming history/name archives for multiple children separately.

━━━━━━━━━━━━━━━━━

💝 Recommended for:

• Parents who wish to personally name their child, both before and after birth

• Those who want to verify whether a name from a professional naming service is auspicious according to numerology

• Those who wish to choose a name based on evidence without difficult numerology terminology

• Those seeking a good name for a name change

A child's name stays with them for a lifetime.

Yunseul-i will create it together with you, capturing the most beautiful light.

※ Yunseul-i's results are reference materials based on traditional theories and algorithms,

and do not guarantee or predict future fortune or destiny.

📧 Inquiries: ysai-support@devistree.com