The name One Soul in Chinese / Japanese...

專心 makes a word that means “paying attention with your heart.”

It's often translated as “dedication,” as in “be absorbed in” or “concentrate one's efforts.” It's also used to mean “with the single mind,” “whole-heartedly,” “paying attention,” “undivided attention,” “concentration (-ed),” “engrossed,” “devotionally (listening/watching),” and/or “attentive.”

The first character means “for a particular person, occasion, or purpose,” “focused on one single thing,” “concentrated,” and sometimes, “special.”

The second character means “heart” or “mind” by itself.

My favorite translation, which comes from the Oxford Advanced Chinese/English Dictionary, is, “wholehearted devotion.”

If it seems like the meaning of this word is quite open, you are correct. The context in which the word is used matters a lot. It can mean different things depending on how you use it. This makes it kind of nice as you can decide what this means to you (within some limits). This is always positive in meaning, so even if a Chinese person reads it differently than you, it will still have a good meaning.

In Japanese, they tend to use a variation of the second character which has one less stroke. If you want your calligraphy written this Japanese form, please click on the Kanji shown to the right instead of the button above. Note: Japanese and Chinese people will recognize either form.

See Also:  Faith | Devotion

This is “heart and soul” in Chinese.

The first character means heart (but can also mean mind or soul).

The middle character is like the English “and.”

The last character means soul, spirit, or spiritual energy.

心魂 is “heart and soul” in Japanese Kanji.

The first character means heart (but can also mean mind or soul).

The last character means soul or spirit (spiritual essence).

心の伴侶 is a Japanese-only title for soulmates.

心 means heart, soul, mind, core, or center. In ancient times, the heart was believed to be the mind or center of your soul and being.

の is a possessive article that connects everything here.

伴侶 means mates, companions, partners, and spouses.

This Japanese version of soulmates is about two partners, coupled or joined by their hearts.

一心 literally reads as “one heart” in Chinese, Japanese Kanji, and old Korean Hanja.

Colloquially or figuratively, it means: wholeheartedly; heart and soul; of one mind; wholeheartedness; one's whole heart; with the whole mind or heart; one mind in heart.
I'm not kidding, all of those came right from the dictionary for this one title. In Buddhism, this can refer to the bhūtatathatā, or the whole of things; the universe as one mind, or a spiritual unity.

In Japanese, this can be the female given name, Hitomi.

靈魂伴侶 is the literal translation of “Soul Mates.”

This is kind of the western way to express “soul mates” but translated into Chinese, Japanese Kanji, and old Korean Hanja.
The first two characters mean “soul” or “spirit.”
The second two characters mean “mate,” “companion” or “partner.”

Although not the most common title, these characters have good meaning and will be received well in Chinese, Japanese, and Korean. It's a universal title!

精神伴侶 means “Spiritual Soul Mates.” The first two characters mean “spiritual” or “soul.” The second two characters mean “mates,” “companions,” or “partners.”

This is more about the spiritual connection between partners rather than a “fate-brought-us-together” kind of soul mates.

Both halves of this title have meaning in Japanese but I've not yet confirmed that this is a commonly used title in Japan.

魂の伴侶 is a Japanese-only title for soulmates.

魂 means soul, spirit, immortal soul (the part of you that lives beyond your physical body), or the conscious mind. In the Buddhist context, this is vijñāna or viññāṇa (consciousness, life force, or mind).

の is a possessive article that connects everything here.

伴侶 means mates, companions, partners, and spouses.